Free Mathematics Books

Here is an unordered list of online mathematics books, textbooks, monographs, lecture notes, and other mathematics related documents freely available on the web. I tried to select only the works in book formats, "real" books that are mainly in PDF format, so many well-known html-based mathematics web pages and online tutorials are left out. Click here if you prefer a categorized directory of mathematics books. The list is updated on a daily basis, so, if you want to bookmark this page, use one of the buttons below.

1. Lectures on Differential Geometry
   John Douglas Moore | University of California, Published in 2009, 263 pages
2. Statistics for the Social and Behavioral Sciences
   David A. Kenny | Little, Brown, Published in 1987, 407 pages
3. Essentials of Trigonometry with Applications
   D.R. Curtiss, E.J. Moulton | D. C. Heath And Company, Published in 1942, 190 pages
4. First Principles of Symmetrical Beauty
   David Ramsay Hay | W. Blackwood and sons, Published in 1846, 305 pages
5. A Concise Introduction to Mathematical Logic
   Wolfgang Rautenberg | Springer, Published in 2009, 131 pages
6. Entropy of Compact Group Automorphisms
   Thomas Ward | University of East Anglia, Published in 2001, 84 pages
7. Nonlinear Analysis and Differential Equations
   Klaus Schmitt, Russell C. Thompson | University of Utah, Published in 2004, 158 pages
8. Calculus and Linear Algebra. Vol. 1
   Wilfred Kaplan, Donald J. Lewis | University of Michigan Library, Published in 2007, 712 pages
9. Calculus Made Easy
   Silvanus P. Thompson | The MacMillan Company, Published in 1914, 315 pages
10. Symplectic Geometry of Quantum Noise
    Leonid Polterovich | arXiv, Published in 2012, 57 pages
11. Introduction to Evolution Equations in Geometry
    Bianca Santoro | arXiv, Published in 2012, 91 pages
12. Surfing on the ocean of numbers
    Henry Ibstedt | Erhus University Press, Published in 1997, 76 pages
13. Armstrong Calculus
    Jared Schlieper, Michael Tiemeyer | GALILEO, University System of Georgia, Published in 2015, 110 pages
14. Geometry and Group Theory
    Christopher Pope | Texas A&M University, Published in 2008, 181 pages
15. Introduction to Modal Logic
    Gary Hardegree | UMass Amherst, Published in 2009, 275 pages
16. Existence, multiplicity, perturbation, and concentration results for a class of quasi-linear elliptic problems
    Marco Squassina | Electronic Journal of Differential Equations, Published in 2006, 213 pages
17. Integral Operators
    Leif Mejlbro | BookBoon, Published in 2009, 66 pages
18. Notes on Combinatorics
    Peter J. Cameron | Queen Mary, University of London, Published in 2007, 130 pages
19. An Introduction to Riemannian Geometry
    Sigmundur Gudmundsson | Lund University, Published in 2010, 106 pages
20. An Elementary Treatise On Differential Equations And Their Applications
    H.T.H. Piaggio | G. Bell, Published in 1920, 274 pages
21. Spectral Theory of Partial Differential Equations
    Richard S. Laugesen | arXiv, Published in 2012, 120 pages
22. Funny Little Calculus Text
    Robert Ghrist | University of Pennsylvania, Published in 2012, 46 pages
23. Introductory Statistics
    T. H. Wonnacott, R. J. Wonnacott | Wiley, Published in 1969, 416 pages
24. Category Theory and Functional Programming
    Mikael Vejdemo-Johansson | University of St. Andrews, Published in 2012, 99 pages
25. Differential Topology
    Bjorn Ian Dundas | Johns Hopkins University, Published in 2002, 183 pages
26. Topics in dynamics I: Flows
    Edward Nelson | Princeton University Press, Published in 1969, 122 pages
27. Probability and Statistics
    | UCLA, Published in 2012
28. An Introduction to K-theory
    Eric M. Friedlander | , Published in 2007, 78 pages
29. Galois Theory: Lectures Delivered at the University of Notre Dame
    Emil Artin | University of Notre Dame, Published in 1971, 96 pages
30. The Continuum and Other Types of Serial Order
    Edward V. Huntington | Dover Publications, Published in 1917, 90 pages
31. Analytic Number Theory: A Tribute to Gauss and Dirichlet
    William Duke, Yuri Tschinkel | American Mathematical Society, Published in 2007, 266 pages
32. A Probability Course for the Actuaries
    Marcel B. Finan | Arkansas Tech University, Published in 2011, 517 pages
33. Algorithmic Graph Theory
    David Joyner, Minh Van Nguyen, Nathann Cohen | Google Code, Published in 2010, 105 pages
34. Lectures on Introduction to Algebraic Topology
    G. de Rham | Tata Institute of Fundamental Research, Published in 1969, 71 pages
35. The Basics of Financial Mathematics
    Richard F. Bass | , Published in 2003, 106 pages
36. Finite Group Representations for the Pure Mathematician
    Peter Webb | University of Minnesota, Published in 2007, 183 pages
37. Basic Arithmetic Student Workbook
    Donna Gaudet, Amy Volpe, Jenifer Bohart | Scottsdale Community College, Published in 2013, 244 pages
38. Differential Geometry: A First Course in Curves and Surfaces
    Theodore Shifrin | University of Georgia, Published in 2015, 127 pages
39. Basic Analysis Gently Done: Topological Vector Spaces
    Ivan F. Wilde | King's College, London, Published in 2010, 129 pages
40. Language, Proof and Logic
    Jon Barwise, John Etchemendy | Center for the Study of Language, Published in 2011, 620 pages
41. Introduction to Algebraic Number Theory
    William Stein | University of Washington, Published in 2005, 140 pages
42. Elementary Differential Equations with Boundary Value Problems
    William F. Trench | Brooks Cole, Published in 2013, 807 pages
43. First Year Mathematics
    George W. Evans, John A. Marsh | Charles E. Merrill company, Published in 1916, 268 pages
44. Conformal Fractals: Ergodic Theory Methods
    F. Przytycki, M. Urbanski | Cambridge University Press, Published in 2009, 362 pages
45. Lectures on the Algebraic Theory of Fields
    K.G. Ramanathan | Tata Institute of Fundamental Research, Published in 1956, 228 pages
46. Basic Concepts of Mathematics
    Elias Zakon | The Trillia Group, Published in 2007, 208 pages
47. Topology of Numbers
    Allen Hatcher | Cornell University, Published in 2014, 122 pages
48. Set Theory and Topology: An Introduction to the Foundations of Analysis
    Felix Nagel | arXiv, Published in 2013, 160 pages
49. Riemannian Geometry: Definitions, Pictures, and Results
    Adam Marsh | arXiv, Published in 2014, 69 pages
50. Linear Mathematics In Infinite Dimensions
    U. H. Gerlach | The Ohio State University, Published in 2015, 507 pages
51. Introduction to Lie Groups, Adjoint Action and Some Generalizations
    Marcos M. Alexandrino, Renato G. Bettiol | arXiv, Published in 2010, 129 pages
52. Statistics: Methods and Applications
    Thomas Hill, Paul Lewicki | StatSoft, Inc., Published in 2005, 800 pages
53. Equivariant Stable Homotopy Theory
    G. Jr. Lewis, J. P. May, M. Steinberger, J. E. McClure | Springer, Published in 1986, 538 pages
54. E 'Infinite' Ring Spaces and E 'Infinite' Ring Spectra
    J. P. May | Springer, Published in 1977, 280 pages
55. An Introduction to Set Theory
    William A. R. Weiss | University of Toronto, Published in 2008, 119 pages
56. Probability Theory
    Curtis T. McMullen | Harvard University, Published in 2011, 98 pages
57. A Second Course in Logic
    Christopher Gauker | University of Cincinnati, Published in 2013, 172 pages
58. The Logic Of Chance
    John Venn | Macmillan And Company, Published in 1888, 550 pages
59. Geometry Formulas and Facts
    Silvio Levy | CRC Press, Published in 1995
60. The General Theory of Dirichlet's Series
    G.H. Hardy, Marcel Riesz | Cambridge University Press, Published in 1915, 95 pages
61. Introduction to Vectors and Tensors Volume 1: Linear and Multilinear Algebra
    Ray M. Bowen, C.-C.Wang | Springer, Published in 2008, 314 pages
62. Algebraic geometry and projective differential geometry
    Joseph M. Landsberg | arXiv, Published in 1998, 70 pages
63. Recreations in Mathematics
    H E. Licks | D. Van Nostrand Company, Published in 1917, 163 pages
64. The Construction and Study of Certain Important Algebras
    Claude Chevalley | The Mathematical Society Of Japan, Published in 1955, 80 pages
65. Fundamental Concepts of Mathematics
    Farshid Hajir | University of Massachusetts, Published in 2005, 69 pages
66. Numerical Analysis: Theory and Application
    Jan Awrejcewicz | InTech, Published in 2011, 626 pages
67. Applied Combinatorics
    Mitchel T. Keller, William T. Trotter | Georgia Institute of Technology, Published in 2013, 345 pages
68. Elementary Illustrations of the Differential and Integral Calculus
    Augustus De Morgan | The Open Court Pub. Co., Published in 1899, 194 pages
69. Natural Topology
    Frank Waaldijk | arXiv, Published in 2012, 174 pages
70. An Elementary Introduction to Groups and Representations
    Brian C. Hall | arXiv, Published in 2000, 128 pages
71. Topology of Stratified Spaces
    Greg Friedman, et al. | Cambridge University Press, Published in 2011, 477 pages
72. Practical Mathematics
    A.H. Bell | Blackie And Son Limited, Published in 1919, 356 pages
73. Differential Geometrical Theory of Statistics
    Frederic Barbaresco, Frank Nielsen (eds) | MDPI AG, Published in 2017, 474 pages
74. A Computational Introduction to Number Theory and Algebra
    Victor Shoup | Cambridge University Press, Published in 2005, 534 pages
75. Topology and Physics: A Historical Essay
    C. Nash | arXiv, Published in 1997, 60 pages
76. Lectures on the Philosophy of Mathematics
    James Byrnie Shaw | Open Court Pub. Co, Published in 1918, 222 pages
77. Plane Trigonometry and Numerical Computation
    J.W. Young, F.M. Morgan | The Macmillan Company, Published in 1919, 146 pages
78. Course of Differential Geometry
    Ruslan Sharipov | Samizdat Press, Published in 2004, 132 pages
79. Notes on Operator Algebras
    G. Jungman | Los Alamos National Laboratory, Published in 1999, 60 pages
80. Algebraic Groups, Lie Groups, and their Arithmetic Subgroups
    J. S. Milne | , Published in 2010, 383 pages
81. Mirror Symmetry
    Cumrun Vafa, Eric Zaslow | American Mathematical Society, Published in 2003, 950 pages
82. Proof Theory and Philosophy
    Greg Restall | consequently.org, Published in 2006, 168 pages
83. Infinite-dimensional Lie Algebras
    Iain Gordon | University of Edinburgh, Published in 2009, 55 pages
84. Business Mathematics: A Textbook
    Edward I. Edgerton, Wallace E. Bartholomew | The Ronald Press Co., Published in 1921, 331 pages
85. Harmonic Analysis
    Russell Brown | University of Kentucky, Published in 2009, 191 pages
86. A Treatise on Probability
    John Maynard Keynes | Macmillan and co, Published in 1921, 561 pages
87. Comments and topics on Smarandache notions and problems
    Kenichiro Kashihara | Erhus University Press, Published in 1996, 50 pages
88. Seminar on Triples and Categorical Homology Theory
    B. Eckmann | Springer, Published in 1969, 304 pages
89. Practical Foundations of Mathematics
    Paul Taylor | Cambridge University Press, Published in 1999, 588 pages
90. Lectures on Algebraic Groups
    Alexander Kleshchev | University of Oregon, Published in 2005, 166 pages
91. Experimental Design and Analysis
    Howard J. Seltman | Carnegie Mellon University, Published in 2012, 428 pages
92. The Foundations of Geometry
    David Hilbert | Project Gutenberg, Published in 1902, 101 pages
93. Model Theory
    C. Ward Henson | University of South Carolina, Published in 2010, 122 pages
94. Graph Theory
    Keijo Ruohonen | Tampere University of Technology, Published in 2008, 114 pages
95. An Introduction to Good Old Fashioned Model Theory
    Harold Simmons | The University of Manchester, Published in 2004, 180 pages
96. Lectures on the Geometry of Manifolds
    Liviu I. Nicolaescu | World Scientific Publishing Company, Published in 2009, 570 pages
97. Foliations and the Geometry of 3-manifolds
    Danny Calegari | Oxford University Press, Published in 2007, 371 pages
98. Differential Geometry Of Three Dimensions
    C.E. Weatherburn | Cambridge University Press, Published in 1955, 281 pages
99. A Primer on Homotopy Colimits
    Daniel Dugger | University of Oregon, Published in 2008, 72 pages
100. Introduction To Finite Mathematics
     J. G. Kemeny, J. L. Snell, G. L. Thompson | Prentice-Hall, Published in 1974
101. Methods for Finding Zeros in Polynomials
     Leif Mejlbro | BookBoon, Published in 2011, 122 pages
102. Category Theory Lecture Notes
     Michael Barr, Charles Wells | , Published in 1999, 133 pages
103. The Calculus
     William V. Smith | Brigham Young University, Published in 2001, 144 pages
104. Stochastic Processes
     Leif Mejlbro | BookBoon, Published in 2012, 263 pages
105. Probability: Theory and Examples
     Rick Durrett | Cambridge University Press, Published in 2010, 372 pages
106. Nonlinear Parameter Estimation: An Integrated System in Basic
     John C. Nash | Marcel Dekker Inc, Published in 1995, 493 pages
107. Tea Time Numerical Analysis
     Leon Q. Brin | Southern Connecticut State University, Published in 2014, 278 pages
108. Geometric Models for Noncommutative Algebra
     Ana Cannas da Silva, Alan Weinstein | University of California at Berkeley, Published in 1998, 194 pages
109. Math Alive
     Ingrid Daubechies, Shannon Hughes | Princeton University, Published in 2008, 454 pages
110. The CRing Project: a collaborative open source textbook on commutative algebra
     Shishir Agrawal, et al. | CRing Project, Published in 2011, 493 pages
111. The Air Force Brain Booster Book
     John C. Sparks | Air Force Publication, Published in 2006, 58 pages
112. Lectures on Symplectic Geometry
     Ana Cannas da Silva | Springer, Published in 2006, 225 pages
113. Lecture Notes in Discrete Mathematics
     Marcel B. Finan | Arkansas Tech University, Published in 2001, 224 pages
114. Hopf Algebras, Quantum Groups and Yang-Baxter Equations
     Florin Felix Nichita (ed.) | MDPI AG, Published in 2019, 240 pages
115. The Encyclopedia of Gambling
     Peter Arnold | Chartwell Books, Published in 1977, 256 pages
116. Probability and Statistics: A Course for Physicists and Engineers
     Arak M. Mathai, Hans J. Haubold | De Gruyter Open, Published in 2017, 582 pages
117. Mathematical Methods for Economic Theory: a tutorial
     Martin J. Osborne | University of Toronto, Published in 2007, 301 pages
118. Discrete Mathematics: An Open Introduction
     Oscar Levin | University of Northern Colorado, Published in 2017, 345 pages
119. Finite Difference Computing with PDEs
     Hans Petter Langtangen, Svein Linge | Springer, Published in 2017, 507 pages
120. Theory of Functions of a Real Variable
     Shlomo Sternberg | , Published in 2005, 393 pages
121. A Cultural Paradox: Fun in Mathematics
     Jeff Zilahy | Feedbooks, Published in 2010, 75 pages
122. Lectures on An Introduction to Grothendieck's Theory of the Fundamental Group
     J.P. Murre | Tata Institute of Fundamental Research, Published in 1967, 143 pages
123. The Elements of Non-Euclidean Geometry
     D.M.Y. Sommerville | G.Bell & Sons Ltd., Published in 1914, 158 pages
124. Comparison Geometry
     Karsten Grove, Peter Petersen | Cambridge University Press, Published in 1997, 262 pages
125. Topics in Random Matrix Theory
     Terence Tao | , Published in 2011, 340 pages
126. Lectures on Topics in Analysis
     Raghavan Narasimhan | Tata Institute of Fundamental Research, Published in 1965, 205 pages
127. Dr. Vogel's Gallery of Calculus Pathologies
     Thomas I. Vogel | , Published in 1997
128. Advances in Graph Algorithms
     Ton Kloks, Yue-Li Wang | viXra.org, Published in 2013, 178 pages
129. An Introduction to Complex Algebraic Geometry
     Chris Peters | Institut Fourier Grenoble, Published in 2004, 129 pages
130. Lecture Notes in Lie Groups
     Vladimir G. Ivancevic, Tijana T. Ivancevic | arXiv, Published in 2011, 74 pages
131. Advanced Algebra
     Anthony W. Knapp | Birkhäuser, Published in 2016, 758 pages
132. A Problem-Solving Approach to College Algebra
     Marcel B. Finan | Arkansas Tech University, Published in 2002, 92 pages
133. Introduction to Probability
     Leif Mejlbro | BookBoon, Published in 2009, 61 pages
134. Dynamical Systems: Analytical and Computational Techniques
     Mahmut Reyhanoglu | InTech, Published in 2017, 272 pages
135. Unfolding the Labyrinth: Open Problems in Mathematics, Physics, Astrophysics
     Florentin Smarandache, at al. | arXiv, Published in 2006, 139 pages
136. Elementary Fuzzy Matrix Theory and Fuzzy Models for Social Scientists
     W. B. Vasantha Kandasamy, at al. | arXiv, Published in 2007, 352 pages
137. Contact Geometry
     Hansjoerg Geiges | arXiv, Published in 2004, 86 pages
138. Tabletop: Analog Game Design
     Greg Costikyan, Drew Davidson | , Published in 2011, 206 pages
139. The Eightfold Way: The Beauty of Klein's Quartic Curve
     Silvio Levy | Cambridge University Press, Published in 1999, 331 pages
140. Proof, Sets, and Logic
     M. Randall Holmes | Boise State University, Published in 2009, 207 pages
141. Beginning Statistics
     Douglas S. Shafer, Zhiyi Zhang | lardbucket.org, Published in 2014, 716 pages
142. Fundamentals of Geometry
     Oleg A. Belyaev | Moscow State University, Published in 2007, 256 pages
143. Coordinate Geometry
     Henry B. Fine, Henry D. Thompson | The MacMillan Company, Published in 1911, 318 pages
144. Surreal Numbers: An Introduction
     Claus Tondering | , Published in 2013, 50 pages
145. The Chaos Hypertextbook
     Glenn Elert | , Published in 2007
146. Sequences and Power Series: Guidelines for Solutions of Problems
     Leif Mejlbro | BookBoon, Published in 2007, 104 pages
147. Bernoulli Polynomials and Applications
     Omran Kouba | arXiv, Published in 2013, 48 pages
148. A Summary of Calculus
     Karl Heinz Dovermann | University of Hawaii, Published in 2003, 164 pages
149. Linear Algebra C-4: Quadratic equations in two or three variables
     Leif Mejlbro | BookBoon, Published in 2009, 74 pages
150. Isabelle/HOL: A Proof Assistant for Higher-Order Logic
     T. Nipkow, L.C. Paulson, M. Wenzel | Springer, Published in 2010, 223 pages
151. An informal introduction to the ideas and concepts of noncommutative geometry
     Thierry Masson | arXiv, Published in 2006, 56 pages
152. Lectures on Holomorphic Functions of Several Complex Variables
     Piotr Jakobczak, Marek Jarnicki | Jagiellonian University, Published in 2001, 149 pages
153. Lectures on Topics in Algebraic Number Theory
     Sudhir R. Ghorpade | Indian Institute of Technology, Bombay, Published in 2002, 83 pages
154. Non-Uniform Random Variate Generation
     Luc Devroye | Springer, Published in 1986, 843 pages
155. Orders of Infinity
     G. H. Hardy | Cambridge University Press, Published in 1910, 101 pages
156. Solving PDEs in Python
     Hans Petter Langtangen, Anders Logg | Springer, Published in 2017, 148 pages
157. Practical Plane and Solid Geometry for Advanced Students
     J. Harrison, G.A. Baxandall | Macmillan, Published in 1899, 584 pages
158. Basics of Algebra and Analysis For Computer Science
     Jean Gallier | , Published in 2007, 254 pages
159. A Friendly Introduction to Mathematical Logic
     Christopher C. Leary, Lars Kristiansen | Milne Library Publishing, Published in 2015, 380 pages
160. A First Course in Complex Analysis
     M. Beck, G. Marchesi, D. Pixton | San Francisco State University, Published in 2012, 215 pages
161. The Geometry of Iterated Loop Spaces
     J. P. May | Springer, Published in 1972, 175 pages
162. Current Topics in Complex Algebraic Geometry
     Herbert Clemens, János Kollár | Cambridge University Press, Published in 1996, 172 pages
163. Cook-Book Of Mathematics
     Viatcheslav Vinogradov | CERGE-EI, Published in 1999, 116 pages
164. Complex Analysis for Mathematics and Engineering
     John H. Mathews, Russell W. Howell | Jones & Bartlett Learning, Published in 2006, 633 pages
165. Ricci-Hamilton Flow on Surfaces
     Li Ma | Tsinghua University, Published in 2003, 128 pages
166. Basic Analysis: Introduction to Real Analysis
     Jiri Lebl | Lulu.com, Published in 2009, 161 pages
167. Lectures on Minimal Surface Theory
     Brian White | arXiv, Published in 2013, 46 pages
168. Introduction to Fortran 95 and Numerical Computing
     Adrian Sandu | Virginia Tech, Published in 2001, 215 pages
169. Plane and Spherical Trigonometry in three parts
     Henry Bedingfield Goodwin | Longmans, Green, and Co., Published in 1907, 296 pages
170. Philosophy and Fun of Algebra
     Mary Everest Boole | C. W. Daniel, Published in 1891, 56 pages
171. Formal Logic
     | Wikibooks, Published in 2009
172. Calculus III
     Paul Dawkins | Lamar University, Published in 2011, 287 pages
173. Mathematics in the Age of the Turing Machine
     Thomas Hales | arXiv, Published in 2013, 45 pages
174. Introduction to Functional Analysis
     Vladimir V. Kisil | University of Leeds, Published in 2010, 111 pages
175. Popular Mathematics
     Robert Mudie | Orr and Smith, Published in 1836, 523 pages
176. Discrete Optimization
     Guido Schaefer | Utrecht University, Published in 2012, 97 pages
177. Chaos: Classical and Quantum
     Predrag Cvitanovic | ChaosBook.org, Published in 2008, 813 pages
178. Functional Differential Geometry
     Gerald Jay Sussman, Jack Wisdom | MIT, Published in 2005, 77 pages
179. Essentials of Statistics
     David Brink | BookBoon, Published in 2008, 102 pages
180. Reversible Markov Chains and Random Walks on Graphs
     David Aldous, James Allen Fill | University of California, Berkeley, Published in 2014, 516 pages
181. Higher-Dimensional Categories: an illustrated guide book
     Eugenia Cheng, Aaron Lauda | University of Sheffield, Published in 2004, 182 pages
182. Lectures on Mean Periodic Functions
     J.P. Kahane | Tata Institute of Fundamental Research, Published in 1959, 165 pages
183. Real Functions in One Variable: Calculus 1a
     Leif Mejlbro | BookBoon, Published in 2006, 146 pages
184. Algorithmic Mathematics
     Leonard Soicher, Franco Vivaldi | Queen Mary University of London, Published in 2004, 94 pages
185. College Algebra
     Richard Beveridge | , Published in 2018, 198 pages
186. Topics in Discrete Mathematics
     A.F. Pixley | Harvey Mudd College, Published in 2010, 173 pages
187. An Introduction to Tensors for Students of Physics and Engineering
     Joseph C. Kolecki | Glenn Research Center, Published in 2002, 29 pages
188. Lectures On Old And New Results On Algebraic Curves
     P. Samuel | Tata Institute Of Fundamental Research, Published in 1966, 99 pages
189. Topics in topology: The signature theorem and some of its applications
     Liviu I. Nicolaescu | University of Notre Dame, Published in 2008, 159 pages
190. Manifolds of Differentiable Mappings
     Peter W. Michor | Birkhauser, Published in 1980, 165 pages
191. The Story of Euclid
     W. B. Frankland | George Newnes, Published in 1902, 183 pages
192. Foundations of Mathematics
     Stephen G. Simpson | Pennsylvania State University, Published in 2008, 123 pages
193. Manifolds
     Neil Lambert | King's College London, Published in 2011, 59 pages
194. First Steps in Numerical Analysis
     R. Hosking, S. Joe, D. Joyce, and J. Turner | , Published in 1998, 338 pages
195. Fractional Calculus: Theory and Applications
     Francesco Mainardi (ed.) | MDPI AG, Published in 2018, 210 pages
196. What is Mathematics: Gödel's Theorem and Around
     Karlis Podnieks | University of Latvia, Published in 2013, 239 pages
197. Theory of Probability: A Historical Essay
     Oscar Sheynin | arXiv.org, Published in 2017, 316 pages
198. Algorithms in Real Algebraic Geometry
     S. Basu, R. Pollack, M. Roy | Springer, Published in 2009, 672 pages
199. Plane Geometry
     George Wentworth, David E. Smith | Ginn and Company, Published in 1913, 304 pages
200. Discrete Structures
     Vladlen Koltun | Stanford University, Published in 2008, 89 pages
201. Lectures On Unique Factorization Domains
     P. Samuel | Tata Institute Of Fundamental Research, Published in 1964, 68 pages
202. Chance and Luck
     Richard A. Proctor | Longmans, Green, and Co., Published in 1887, 164 pages
203. Computer analysis of number sequences
     Henry Ibstedt | American Research Press, Published in 1998, 86 pages
204. Very Basic Noncommutative Geometry
     Masoud Khalkhali | University of Western Ontario, Published in 2004, 104 pages
205. Introduction to Tensor Calculus
     Kees Dullemond, Kasper Peeters | University of Heidelberg, Published in 2010, 53 pages
206. Markov Chains and Stochastic Stability
     S.P. Meyn, R.L. Tweedie | Springer, Published in 2005, 567 pages
207. Higher Geometry: an introduction to advanced methods in analytic geometry
     Frederick S. Woods | Ginn & Co., Published in 1922, 450 pages
208. Diophantine Analysis
     R. D. Carmichael | John Wiley & Sons, Published in 1915, 120 pages
209. Handbook of Engineering Mathematics
     Walter E. Wynne, William Spraragen | Van Nostrand, Published in 1916, 246 pages
210. Introduction to Symplectic Field Theory
     Y. Eliashberg, A. Givental, H. Hofer | arXiv, Published in 2000, 102 pages
211. Lectures on Birational Geometry
     Caucher Birkar | arXiv, Published in 2012, 85 pages
212. Book of Proof
     Richard Hammack | Virginia Commonwealth University, Published in 2009, 270 pages
213. Multivariable Calculus
     Wong Yan Loi | National University of Singapore, Published in 2013, 105 pages
214. Fundamentals of Model Theory
     William Weiss, Cherie D'Mello | University of Toronto, Published in 1997, 64 pages
215. Lectures on Field Theory and Ramification Theory
     Sudhir R. Ghorpade | Indian Institute of Technology, Bombay, Published in 2008, 36 pages
216. The Calculus for Engineers
     John Perry | E. Arnold, Published in 1897, 408 pages
217. Lectures On The General Theory Of Integral Functions
     Georges Valiron | Chelsea Pub. Co., Published in 1949, 234 pages
218. Calculus Refresher
     Paul Garrett | , Published in 2008, 78 pages
219. Differential Topology and Morse Theory
     Dirk Schuetz | University of Sheffield, Published in 2009, 96 pages
220. Lists, Decisions, and Graphs
     Edward A. Bender, S. Gill Williamson | University of California, San Diego, Published in 2010, 261 pages
221. Differential Equations
     H. B. Phillips | John Wiley & Sons, Published in 1922, 84 pages
222. Lectures on Semi-group Theory and its Application to Cauchy's Problem in Partial Differential Equations
     K. Yosida | Tata Institute of Fundamental Research, Published in 1957, 160 pages
223. Introduction to Applied Linear Algebra: Vectors, Matrices and Least Squares
     Stephen Boyd, Lieven Vandenberghe | Cambridge University Press, Published in 2018, 473 pages
224. The Axioms Of Descriptive Geometry
     Alfred North Whitehead | Cambridge University Press, Published in 1914, 96 pages
225. Calculus Volume 3
     | OpenStax, Published in 2016, 1032 pages
226. Computational Modeling and Mathematics Applied to the Physical Sciences
     | National Academy Press, Published in 1984, 108 pages
227. CK-12 Geometry
     V. Cifarelli, A. Gloag, D. Greenberg, J. Sconyers, B. Zahner | CK-12 Foundation, Published in 2009, 810 pages
228. Lectures on Etale Cohomology
     J. S. Milne | , Published in 2008, 196 pages
229. Mathematical Discovery
     A.M. Bruckner, B.S. Thomson, J.B. Bruckner | ClassicalRealAnalysis.com, Published in 2011, 267 pages
230. Mathematical Recreations and Essays
     W. W. Rouse Ball | Macmillan, Published in 1914, 506 pages
231. Topology Without Tears
     Sidney A. Morris | , Published in 2007, 373 pages
232. Probability and Theory of Errors
     Robert Simpson Woodward | J. Wiley & Sons, Published in 1906, 64 pages
233. Design of Comparative Experiments
     R. A. Bailey | Cambridge University Press, Published in 2008, 348 pages
234. An Elementary Treatise on Conic Sections
     Charles Smith | The Macmillan Company, Published in 1905, 378 pages
235. Jacobi Operators and Complete Integrable Nonlinear Lattices
     Gerald Teschl | American Mathematical Society, Published in 1999, 369 pages
236. An Introduction to High Dimensional Knots
     Eiji Ogasa | arXiv, Published in 2013, 92 pages
237. A History of Greek Mathematics
     Thomas Little Heath | Clarendon Press, Published in 1921, 1084 pages
238. Linear Functional Analysis
     W W L Chen | Macquarie University, Published in 2008, 129 pages
239. Quick Notes - Statistics
     Walter Antoniotti | 21st Century Learning Products, Published in 2001, 271 pages
240. Vector Analysis
     J. Willard Gibbs | Yale University Press, Published in 1929, 432 pages
241. Symmetry Groups and Their Applications
     Willard Miller | Academic Press, Published in 1972
242. The Theory of Determinants and Their Applications
     Robert Forsyth Scott | Cambridge University Press, Published in 1904, 308 pages
243. Functional Analysis Lecture Notes
     T.B. Ward | University of East Anglia, Published in 2001, 73 pages
244. Advanced Data Analysis from an Elementary Point of View
     Cosma Rohilla Shalizi | Cambridge University Press, Published in 2013, 586 pages
245. Solid Geometry, with Problems and Applications
     H. E. Slaught, N. J. Lennes | Allyn and Bacon, Published in 1919, 242 pages
246. Lies, Damned Lies, or Statistics: How to Tell the Truth with Statistics
     Jonathan A. Poritz | Colorado State University, Pueblo, Published in 2017, 143 pages
247. An Introduction to Stochastic PDEs
     Martin Hairer | arXiv, Published in 2009, 78 pages
248. Linear Algebra: Course
     Peter Saveliev | Intelligent Perception, Published in 2012
249. Statistics Done Wrong
     Alex Reinhart | refsmmat.com, Published in 2013
250. Programming for Computations - Python
     Svein Linge, Hans Petter Langtangen | Springer, Published in 2016, 232 pages
251. Synchronization and Linearity: An Algebra for Discrete Event Systems
     F. Baccelli, G. Cohen, G. J. Olsder, J. Quadrat | John Wiley & Sons, Published in 1993, 501 pages
252. Elements of Group Theory
     F. J. Yndurain | arXiv, Published in 2007, 65 pages
253. Algebraic Logic
     H. Andreka, I. Nemeti, I. Sain | , Published in 2003, 129 pages
254. Applied Mathematics by Example
     Jeremy Pickles | BookBoon, Published in 2010
255. Probability Theory and Stochastic Processes with Applications
     Oliver Knill | Overseas Press, Published in 2009, 382 pages
256. Inside Out: Inverse Problems and Applications
     Gunther Uhlmann | Cambridge University Press, Published in 2003, 400 pages
257. Lectures on Geodesics in Riemannian Geometry
     M. Berger | Tata Institute of Fundamental Research, Published in 1965, 317 pages
258. Clifford Algebra, Geometric Algebra, and Applications
     Douglas Lundholm, Lars Svensson | arXiv, Published in 2009, 117 pages
259. Collaborative Statistics
     Barbara Illowsky, Susan Dean | Illowsky Publising, Published in 2012, 728 pages
260. Elements of the Differential and Integral Calculus
     William Anthony Granville | Ginn, Published in 1911, 493 pages
261. Lectures on The Theory of Functions of Several Complex Variables
     B. Malgrange | Tata Institute of Fundamental Research, Published in 1958, 138 pages
262. Hilbert Space Methods for Partial Differential Equations
     R. E. Showalter | Pitman, Published in 1994, 208 pages
263. An Introduction to Algebraic Surgery
     Andrew Ranicki | arXiv, Published in 2000, 82 pages
264. Open Trigonometry: Basic to Advanced
     | Wikibooks, Published in 2014, 51 pages
265. Lectures on Holomorphic Curves in Symplectic and Contact Geometry
     Chris Wendl | arXiv, Published in 2010, 153 pages
266. Classical Algebraic Geometry: A Modern View
     Igor V. Dolgachev | Cambridge University Press, Published in 2012, 721 pages
267. Lectures on Harmonic Analysis
     Thomas Wolff | American Mathematical Society, Published in 2003, 85 pages
268. Algebra Study Guide
     John Redden | , Published in 2012, 211 pages
269. Valuations and Hyperbolicity in Dynamics
     Thomas Ward | University of East Anglia, Published in 2001, 58 pages
270. A Gentle Introduction to the Art of Mathematics
     Joseph Fields | Southern Connecticut State University, Published in 2009, 428 pages
271. Introduction to Stokes Structures
     Claude Sabbah | arXiv, Published in 2010, 157 pages
272. Real Harmonic Analysis
     Pascal Auscher, Lashi Bandara | ANU eView, Published in 2012, 113 pages
273. A Second Semester of Linear Algebra
     S. E. Payne | University of Colorado Denver, Published in 2009, 236 pages
274. Homological Methods in Noncommutative Geometry
     D. Kaledin | , Published in 2008, 77 pages
275. Lectures on Cauchy Problem
     Sigeru Mizohata | Tata Institute of Fundamental Research, Published in 1965, 191 pages
276. The Theory Of Integration
     L. C. Young | Cambridge University Press, Published in 1927, 69 pages
277. Abstract Algebra: The Basic Graduate Year
     Robert B. Ash | , Published in 2002
278. Ten Chapters of the Algebraical Art
     Peter J. Cameron | Queen Mary, University of London, Published in 2007, 108 pages
279. Calculus for Beginners and Artists
     Daniel Kleitman | MIT, Published in 2009
280. Exotic Homology Manifolds
     Frank Quinn, Andrew Ranicki | , Published in 2006, 158 pages
281. Elementary Number Theory
     William Edwin Clark | University of South Florida, Published in 2002, 129 pages
282. Inverse Problem Theory and Methods for Model Parameter Estimation
     Albert Tarantola | SIAM, Published in 2004, 358 pages
283. Ordinary Differential Equations
     Wong Yan Loi | National University of Singapore, Published in 2013, 121 pages
284. Integral Calculus
     Leah Edelstein-Keshet | University of British Columbia, Published in 2010, 267 pages
285. Metalogic
     Jan Wolenski | ESSLLI, Published in 2002, 35 pages
286. Probability
     Douglas Kennedy | Trinity College, Published in 2010, 78 pages
287. Geometric Wave Equations
     Stefan Waldmann | arXiv, Published in 2012, 279 pages
288. Tensors and Relativity
     Peter Dunsby | , Published in 2004, 203 pages
289. Introduction to Abstract Algebra
     D. S. Malik, John N. Mordeson, M.K. Sen | Creighton University, Published in 2007, 276 pages
290. Mathematical Principals of Dynamic Systems and the Foundations of Quantum Physics
     Eric Tesse | arXiv, Published in 2011, 87 pages
291. A Problem Course in Mathematical Logic
     Stefan Bilaniuk | , Published in 2003, 166 pages
292. College Algebra
     Paul Dawkins | Lamar University, Published in 2011, 352 pages
293. Notes on Differential Equations
     Bob Terrell | , Published in 2005, 99 pages
294. An Introduction to Contemporary Mathematics
     John Hutchinson | Australian National University, Published in 2010, 295 pages
295. Parallel Spectral Numerical Methods
     Gong Chen, et al. | Wikibooks, Published in 2013
296. Topics in the Theory of Quadratic Residues
     Steve Wright | arXiv, Published in 2014, 160 pages
297. Higher Elementary Geometry
     Venugopal | , Published in 1958, 135 pages
298. Basic Category Theory
     Tom Leinster | arXiv, Published in 2016, 191 pages
299. C*-algebraic Methods in Spectral Theory
     Serge Richard | Nagoya University, Published in 2014, 103 pages
300. Lectures on Torus Embeddings and Applications
     Tadao Oda | Tata Institute of Fundamental Research, Published in 1978, 158 pages
301. Knot Invariants and Higher Representation Theory
     Ben Webster | arXiv, Published in 2013, 87 pages
302. Lectures on Representation Theory and Invariant Theory
     William Crawley-Boevey | University of Leeds, Published in 1990, 77 pages
303. The Theory of Numbers
     R. D. Carmichael | John Wiley & Sons, Published in 1914, 85 pages
304. Galois Groups and Fundamental Groups
     Leila Schneps | Cambridge University Press, Published in 2003, 467 pages
305. Complex Analysis
     Christian Berg | Kobenhavns Universitet, Published in 2012, 192 pages
306. Introduction to Infinitesimal Analysis: Functions of One Real Variable
     N. J. Lennes | John Wiley & Sons, Published in 1907, 225 pages
307. Smarandache Rings
     W. B. Vasantha Kandasamy | American Research Press, Published in 2002, 222 pages
308. Probability for Finance
     Patrick Roger | BookBoon, Published in 2010, 115 pages
309. Vector Calculus
     Michael Corral | Schoolcraft College, Published in 2008, 222 pages
310. Convex Optimization
     Stephen Boyd, Lieven Vandenberghe | Cambridge University Press, Published in 2004, 730 pages
311. Elementary Computer Mathematics
     Kenneth R. Koehler | University of Cincinnati Blue Ash College, Published in 2002, 223 pages
312. A First Course on Time Series Analysis with SAS
     Michael Falk at al. | University of Wuerzburg, Published in 2011, 364 pages
313. The Geometry and Topology of Three-Manifolds
     William P Thurston | Mathematical Sciences Research Institute, Published in 2002, 502 pages
314. Topics in Differential Geometry
     Peter W. Michor | American Mathematical Society, Published in 2008, 429 pages
315. Logic for Computer Science
     Jean H. Gallier | Longman Higher Education, Published in 1986, 528 pages
316. Commutator Theory for Congruence Modular Varieties
     Ralph Freese, Ralph McKenzie | Cambridge University Press, Published in 1987, 174 pages
317. Algebraic Number Theory
     J.S. Milne | , Published in 2008, 163 pages
318. Engineering Mathematics: YouTube Workbook
     Christopher C. Tisdell | BookBoon, Published in 2012, 114 pages
319. An Invitation to Mathematics
     Arnold Dresden | H. Holt and Company, Published in 1936, 453 pages
320. A Mathematics Primer for Physics Graduate Students
     Andrew E. Blechman | , Published in 2007, 78 pages
321. Partial Differential Equations: An Introduction
     A.D.R. Choudary, Saima Parveen, Constantin Varsan | arXiv, Published in 2010, 208 pages
322. Course of Analytical Geometry
     Ruslan Sharipov | UFA, Published in 2011, 226 pages
323. Proof in Mathematics: An Introduction
     James Franklin, Albert Daoud | Kew Books, Published in 2011, 104 pages
324. Bayesian Field Theory
     J. C. Lemm | arXiv.org, Published in 2000, 200 pages
325. Introduction to Categories and Categorical Logic
     Samson Abramsky, Nikos Tzevelekos | arXiv, Published in 2011, 101 pages
326. Tunneling Through the Math Barrier
     William J. Meese | arXiv.org, Published in 2018, 187 pages
327. A Brief Introduction to the Infinitesimal Calculus
     Irving Fisher | Macmillan, Published in 1921, 110 pages
328. An Introduction to Modular Forms
     Henri Cohen | arXiv.org, Published in 2018, 58 pages
329. Fractal Analysis
     Sid-Ali Ouadfeul (ed.) | InTech, Published in 2019, 312 pages
330. Geometry for Elementary School
     | Wikibooks, Published in 2007, 72 pages
331. An Episodic History of Mathematics
     Steven G. Krantz | Mathematical Association of America, Published in 2006, 483 pages
332. The Elementary Properties of the Elliptic Functions
     Alfred Cardew Dixon | Macmillan, Published in 1894, 164 pages
333. Nonlinear Fourier Analysis
     Terence Tao, Christoph Thiele | arXiv, Published in 2012, 98 pages
334. Practical Mathematics
     Cargill Gilston Knott | Chambers, Published in 1914, 652 pages
335. A Topology Primer
     Klaus Wirthmüller | Technische Universität Kaiserslautern, Published in 2002, 197 pages
336. Stochastic Calculus
     Alan Bain | , Published in 2008, 99 pages
337. Introduction to the Theory of Statistics
     A. M. Mood, F. A. Graybill, D. C. Boes | McGraw-Hill, Published in 1974, 577 pages
338. Lectures on Representations of Complex Semi-Simple Lie Groups
     Thomas J. Enright | Tata Institute of Fundamental Research, Published in 1981, 94 pages
339. Functional Analysis
     Feng Tian, Palle E.T. Jorgensen | arXiv, Published in 2010, 98 pages
340. Almost None of the Theory of Stochastic Processes
     Cosma Rohilla Shalizi | Carnegie Mellon University, Published in 2010, 347 pages
341. Random Walks and Electric Networks
     Peter G. Doyle, J. Laurie Snell | Dartmouth College, Published in 2006, 118 pages
342. Introduction to Mathematical Analysis
     B. Lafferriere, G. Lafferriere, N. Mau Nam | Portland State University Library, Published in 2015, 141 pages
343. Lectures on Numerical Methods in Bifurcation Problems
     H.B. Keller | Tata Institute Of Fundamental Research, Published in 1986, 140 pages
344. Complex Dynamics and Renormalization
     Curtis T. McMullen | Princeton University Press, Published in 1994, 219 pages
345. Multivariable Calculus
     Jerry Shurman | Reed College, Published in 2010, 413 pages
346. Euclid's Elements of Geometry
     J.L. Heiberg, R. Fitzpatrick | , Published in 2008, 545 pages
347. Advanced Stochastic Processes
     Jan A. Van Casteren | Bookboon, Published in 2013, 404 pages
348. The Elements of the Theory of Algebraic Numbers
     Legh Wilber Reid | The Macmillan company, Published in 1910, 488 pages
349. Notes on Fermionic Fock Space for Number Theorists
     Greg W. Anderson | The University of Arizona, Published in 2000, 99 pages
350. A Course in Universal Algebra
     S. Burris, H.P. Sankappanavar | Springer-Verlag, Published in 1982, 331 pages
351. Topology
     David Wilkins | Trinity College, Dublin, Published in 2001
352. Differential Equations From The Algebraic Standpoint
     Joseph Fels Ritt | The American Mathematical Society, Published in 1932, 201 pages
353. Calculus Without Limits
     John C. Sparks | Sparrow Hawk Treasures, Published in 2008, 344 pages
354. Lectures on Modular Functions of One Complex Variable
     H. Maass | Tata institute of Fundamental Research, Published in 1983, 242 pages
355. Introduction to Vectors and Tensors Volume 2: Vector and Tensor Analysis
     Ray M. Bowen, C.-C. Wang | , Published in 2008, 246 pages
356. Euclidean Plane and Its Relatives
     Anton Petrunin | , Published in 2017, 201 pages
357. Introduction to the Basics of Heegaard Floer Homology
     Bijan Sahamie | arXiv, Published in 2010, 71 pages
358. Calculus: A Modern, Rigorous Approach
     Horst R. Beyer | , Published in 2007, 805 pages
359. Super Special Codes using Super Matrices
     W.B.V. Kandasamy, F. Smarandache, K.Ilanthenral | arXiv, Published in 2010, 161 pages
360. A Gentle Introduction to Tensors
     Boaz Porat | Technion, Published in 2010, 87 pages
361. Special Course in Functional Analysis: (Non-)Commutative Topology
     Ville Turunen | Aalto TKK, Published in 2008, 83 pages
362. Galois Groups and Fundamental Groups
     David Meredith | San Francisco State University, Published in 1999, 89 pages
363. Lectures on Calabi-Yau and Special Lagrangian Geometry
     Dominic Joyce | arXiv, Published in 2002, 58 pages
364. A Practical Guide to Robust Optimization
     Bram L. Gorissen, Ihsan Yanıkoğlu, Dick den Hertog | arXiv, Published in 2015, 29 pages
365. Introduction to Algebraic Topology and Algebraic Geometry
     U. Bruzzo | , Published in 2008, 138 pages
366. Linearization via the Lie Derivative
     Carmen Chicone, Richard Swanson | American Mathematical Society, Published in 2000, 64 pages
367. Symmetry Measures on Complex Networks
     Angel Garrido (ed.) | MDPI AG, Published in 2017, 510 pages
368. The Principles Of Mathematics
     Bertrand Russell | W. W. Norton & Company, , 579 pages
369. Elementary Linear Algebra
     Kenneth Kuttler | The Saylor Foundation, Published in 2012, 433 pages
370. Circulants
     Alun Wyn-jones | , Published in 2008, 149 pages
371. The Algebra of Invariants
     J.H. Grace, A. Young | Cambridge, University Press, Published in 1903, 404 pages
372. Learning Statistics with R
     Daniel Navarro | University of Adelaide, Published in 2014, 564 pages
373. A First Course in Linear Algebra: Study Guide for the Undergraduate Linear Algebra Course
     Mohammed Kaabar | , Published in 2015, 130 pages
374. New Frontiers in Graph Theory
     Yagang Zhang (ed.) | InTech, Published in 2012, 526 pages
375. Topics in Geometry
     John O'Connor | University of St Andrews, Published in 2003
376. Virtual Polyhedra: The Encyclopedia of Polyhedra
     George W. Hart | , Published in 2000
377. Vedic Mathematics
     W. B. Kandasamy, F. Smarandache | Automaton, Published in 2006, 220 pages
378. Seeing Theory: A visual introduction to probability and statistics
     T. Devlin, J. Guo, D. Kunin, D. Xiang | Brown University, Published in 2018, 66 pages
379. Mathematical Essays and Recreations
     Hermann Schubert | The Open Court Publishing, Published in 1898, 159 pages
380. Functions Modeling Change: A Precalculus Course
     Marcel B. Finan | Arkansas Tech University, Published in 2003, 239 pages
381. CK-12 Algebra I
     Andrew Gloag, Anne Gloag | CK-12 Basic Algebra Concepts, Published in 2010, 825 pages
382. Mathematics and Physics of Emerging Biomedical Imaging
     National Research Council | National Academies Press, Published in 1996, 238 pages
383. Elementary Differential Equations
     William F. Trench | Brooks Cole, Published in 2001, 663 pages
384. Natural Product Xn on matrices
     W. B. Vasantha Kandasamy, Florentin Smarandache | arXiv, Published in 2012, 342 pages
385. Lectures on Shimura Varieties
     A. Genestier, B.C. Ngo | , Published in 2006, 50 pages
386. Preparing for College Physics
     David Murdock | TTU, Published in 2002, 64 pages
387. Algebraic and Geometric Surgery
     Andrew Ranicki | Oxford University Press, Published in 2002, 380 pages
388. A History Of The Mathematical Theory Of Probability
     I. Todhunter | Kessinger Publishing, LLC, Published in 2007, 640 pages
389. Grassmann Algebra
     John Browne | , Published in 2001, 238 pages
390. A Scrap-Book of Elementary Mathematics
     William F. White | The Open Court Publishing Company, Published in 1908, 234 pages
391. Multivariable Calculus: Applications and Theory
     Kenneth Kuttler | Brigham Young University, Published in 2011, 466 pages
392. The Solution of the Pyramid Problem
     Robert Ballard | John Wiley & Sons Ltd., Published in 1882, 109 pages
393. Iterative Methods for Linear and Nonlinear Equations
     C.T. Kelley | SIAM, Published in 1995, 172 pages
394. Discrete Oscillation Theory
     Ravi P. Agarwal, at al. | Hindawi Publishing Corporation, Published in 2005, 961 pages
395. An Invitation to General Algebra and Universal Constructions
     George M. Bergman | Henry Helson, Published in 1998, 398 pages
396. Digraphs: Theory, Algorithms and Applications
     Jorgen Bang-Jensen, Gregory Gutin | Springer, Published in 2002, 772 pages
397. Advanced High-School Mathematics
     David B. Surowski | Kansas State University, Published in 2011, 435 pages
398. Differential Equations
     William Woolsey Johnson | J. Wiley, Published in 1906, 96 pages
399. Gauge Theory for Fiber Bundles
     Peter W. Michor | Universitaet Wien, Published in 1991, 106 pages
400. Differential Calculus for Beginners
     Alfred Lodge | Deighton, Bell, & Co., Published in 1905, 322 pages
401. The Modern Geometry of the Triangle
     William Gallatly | F. Hodgson, Published in 1914, 126 pages
402. Probability Theory: The Logic of Science
     E. T. Jaynes | Cambridge University Press, Published in 2002, 758 pages
403. Lectures on Integrable Probability
     Alexei Borodin, Vadim Gorin | arXiv, Published in 2012, 63 pages
404. Basic Math Quick Reference Handbook
     Peter J. Mitas | Quick Reference Handbooks, Published in 2009, 83 pages
405. Mathematical Reasoning: Writing and Proof
     Ted Sundstrom | Pearson Education, Inc., Published in 2013, 591 pages
406. Decision Making and Productivity Measurement
     Dariush Khezrimotlagh | arXiv, Published in 2016, 214 pages
407. Active Calculus
     Matt Boelkins | Grand Valley State University, Published in 2013, 525 pages
408. Mathematics for Algorithm and Systems Analysis
     Edward A. Bender, S. Gill Williamson | Dover Publications, Published in 2005, 256 pages
409. Lectures on Optimization: Theory and Algorithms
     John Cea | Tata Institute of Fundamental Research, Published in 1978, 237 pages
410. Archimedes
     Thomas Little Heath | , Published in 1920, 76 pages
411. Euclid's 'Elements' Redux
     Daniel Callahan | starrhorse.com, Published in 2013, 219 pages
412. Convex Optimization: Algorithms and Complexity
     Sebastien Bubeck | arXiv.org, Published in 2015, 130 pages
413. Descriptive Set Theory
     Yiannis N. Moschovakis | American Mathematical Society, Published in 2009, 516 pages
414. Noncommutative Rings
     Michael Artin | , Published in 1999, 103 pages
415. Everything you wanted to know about Data Analysis and Fitting
     Peter Young | arXiv, Published in 2012, 55 pages
416. Shape Analysis, Lebesgue Integration and Absolute Continuity Connections
     Javier Bernal | arXiv.org, Published in 2019, 82 pages
417. Categorical Homotopy Theory
     Emily Riehl | Cambridge University Press, Published in 2014, 292 pages
418. Statistical Tools for Economists
     Daniel McFadden | University of California, Berkeley, Published in 2001
419. Global Analysis: Functional Analysis Examples
     Leif Mejlbro | BookBoon, Published in 2009, 78 pages
420. An Introduction to Group Theory: Applications to Mathematical Music Theory
     Flor Aceff-Sanchez, et al. | BookBoon, Published in 2013, 165 pages
421. H Ring Spectra and Their Applications
     R. R. Bruner, J. P. May, J. E. McClure, M. Steinberger | Springer, Published in 1986, 400 pages
422. The Hauptvermutung Book: A Collection of Papers on the Topology of Manifolds
     A.A. Ranicki, et al, | Springer, Published in 1996, 194 pages
423. Lectures on Logarithmic Algebraic Geometry
     Arthur Ogus | University of California, Berkeley, Published in 2006, 255 pages
424. Introduction to Mathematical Philosophy
     Bertrand Russell | University of Massachusetts Amherst, Published in 2009, 181 pages
425. Inverse Problems and Applications: Inside Out II
     Gunther Uhlmann (ed.) | Cambridge University Press, Published in 2013, 580 pages
426. Combinatorial and Computational Geometry
     J. E. Goodman, J. Pach, E. Welzl | Cambridge University Press, Published in 2007, 616 pages
427. College Algebra
     Carl Stitz, Jeff Zeager | , Published in 2013, 716 pages
428. Real Functions in One Variable: Simple Differential Equations I
     Leif Mejlbro | BookBoon, Published in 2007, 118 pages
429. Mathematical Logic
     Stephen G. Simpson | Pennsylvania State University, Published in 2013, 128 pages
430. Abstract Algebra: Theory and Applications
     Thomas Judson | Virginia Commonwealth University Mathematics, Published in 2009, 428 pages
431. Introduction to the Theory of Fourier's Series and Integrals
     H. S. Carslaw | Macmillan and co., Published in 1921, 346 pages
432. Notes on Measure and Integration
     John Franks | arXiv, Published in 2009, 118 pages
433. Symbolic Logic: A First Course
     Gary Hardegree | Mcgraw-Hill College, Published in 1999, 468 pages
434. Algebraic Methods
     F. Oggier | Nanyang Technological University, Published in 2010, 129 pages
435. Manifolds and Differential Forms
     Reyer Sjamaar | Cornell University, Published in 2017, 171 pages
436. A Friendly Introduction to Number Theory
     Joseph H. Silverman | Pearson Education, Inc., Published in 2012, 56 pages
437. Lectures on Topics In One-Parameter Bifurcation Problems
     P. Rabier | Tata Institute of Fundamental Research, Published in 1985, 238 pages
438. The Axiomatic Method
     L. Henkin, P. Suppes, A. Tarski | North Holland Publishing Company, Published in 1959, 508 pages
439. Engineering Mathematics with Tables
     M.A. Keasey, G.A. Kline, D.A. McIlhatten | The Blakiston company, Published in 1940, 376 pages
440. Introduction to Probability Theory and Statistics for Linguistics
     Marcus Kracht | UCLA, Published in 2005, 137 pages
441. The Mathemagician and Pied Puzzler: A Collection in Tribute to Martin Gardner
     Martin Gardner, at al. | AK Peters, Published in 1999, 252 pages
442. Strings and Geometry
     M. Douglas, J. Gauntlett, M. Gross | American Mathematical Society, Published in 2004, 384 pages
443. Notes on String Topology
     Ralph L. Cohen, Alexander A. Voronov | arXiv, Published in 2005, 95 pages
444. Chaos Theory
     Kais A. Mohamedamen Al Naimee (ed.) | InTech, Published in 2018, 260 pages
445. The Elements of Non-Euclidean Plane Geometry and Trigonometry
     Horatio Scott Carslaw | Longmans, Green and co., Published in 1916, 202 pages
446. Math Puzzles
     Umesh P N | , Published in 2010, 84 pages
447. Functional Analysis with Applications
     Palle Jorgensen, Feng Tian | arXiv, Published in 2014, 338 pages
448. Linear Algebra Review and Reference
     Zico Kolter | Stanford University, Published in 2015, 26 pages
449. A Course Of Differential Geometry
     John Edward Campbell | Clarendon Press, Published in 1926, 288 pages
450. Fundamentals of Practical Mathematics
     George Wentworth | Ginn and Co., Published in 1922, 220 pages
451. Sets, Groups and Knots
     Curtis T. McMullen | Harvard University, Published in 2008, 56 pages
452. Combinatorial Optimization: Exact and Approximate Algorithms
     Luca Trevisan | Stanford University, Published in 2011, 139 pages
453. Trigonometry
     Michael Corral | mecmath.net, Published in 2009, 174 pages
454. Statistics
     | Wikibooks, Published in 2013, 236 pages
455. A Tour of Triangle Geometry
     Paul Yiu | Florida Atlantic University, Published in 2005, 52 pages
456. Handbook of Mathematics for Engineers
     E. V. Huntington, L. A. Fischer | McGraw Hill, Published in 1918, 212 pages
457. High-dimensional Knot Theory
     Andrew Ranicki | Springer, Published in 1998, 693 pages
458. Techniques of Applied Mathematics
     Andrew Fowler | University of Oxford, Published in 2005, 141 pages
459. On Advanced Analytic Number Theory
     C.L. Siegel | Tata Institute of Fundamental Research, Published in 1961, 241 pages
460. Notes on the course Algebraic Topology
     Boris Botvinnik | University of Oregon, Published in 2010, 181 pages
461. Numerical Analysis for Engineering
     Douglas W. Harder, Richard Khoury | University of Waterloo, Published in 2010
462. Theory of Groups of Finite Order
     William Burnside | Cambridge University Press, Published in 1897, 456 pages
463. A Short History of Greek Mathematics
     James Gow | Cambridge University Press, Published in 1884, 351 pages
464. A defense of Columbo: A multilevel introduction to probabilistic reasoning
     G. D'Agostini | arXiv, Published in 2010, 60 pages
465. Differential Equations with YouTube Examples
     Jeffrey R. Chasnov | BookBoon, Published in 2014, 57 pages
466. Lectures on Disintegration of Measures
     L. Schwartz | Tata Institute of Fundamental Research, Published in 1976, 139 pages
467. A Philosophical Essay on Probabilities
     Pierre Simon Laplace | Chapman & Hall, Published in 1902, 234 pages
468. Linear Algebra
     Paul Dawkins | Lamar University, Published in 2011, 331 pages
469. Researches on Curves of the Second Order
     George Whitehead Hearn | Project Gutenberg, Published in 2005, 64 pages
470. A Course In Commutative Algebra
     Robert B. Ash | University of Illinois, Published in 2006
471. Dave's Short Course in Trigonometry
     David E. Joyce | Clark University, Published in 2002
472. An Introduction to Partial Differential Equations
     Per Kristen Jakobsen | arXiv.org, Published in 2019, 226 pages
473. Notes on Numerical Linear Algebra
     George Benthien | , Published in 2006, 72 pages
474. A First Course in Topology: Continuity and Dimension
     John McCleary | American Mathematical Society, Published in 2006, 210 pages
475. Statistics Review: Including a probability theory background
     | Wikipedia, Published in 2014
476. Music: A Mathematical Offering
     Dave Benson | Cambridge University Press, Published in 2006, 530 pages
477. Quasi-Projective Moduli for Polarized Manifolds
     Eckart Viehweg | Springer, Published in 1995, 326 pages
478. Kähler-Einstein metrics: Old and New
     Daniele Angella, Cristiano Spotti | arXiv.org, Published in 2017, 48 pages
479. The Classification Theorem for Compact Surfaces
     Jean Gallier, Dianna Xu | , Published in 2009, 134 pages
480. Elementary Topology
     O. Ya. Viro, O. A. Ivanov, N. Yu. Netsvetaev, V. M. Kharlamov | American Mathematical Society, Published in 2008, 400 pages
481. Higher Mathematics for Students of Chemistry and Physics
     Joseph William Mellor | Longmans, Green, Published in 1902, 580 pages
482. First Year Calculus
     W W L Chen | Macquarie University, Published in 2008, 238 pages
483. Lectures on Partial Differential Equations
     G.B. Folland | Tata Institute of Fundamental Research, Published in 1983, 145 pages
484. Group Theory
     Ferdi Aryasetiawan | University of Lund, Published in 1997, 140 pages
485. Differential Geometry: Lecture Notes
     Dmitri Zaitsev | Trinity College Dublin, Published in 2004, 49 pages
486. The Design of Approximation Algorithms
     D. P. Williamson, D. B. Shmoys | Cambridge University Press, Published in 2010, 496 pages
487. Introductory Map Theory
     Yanpei Liu | Kapa & Omega, Published in 2010, 503 pages
488. Hopf Algebras in General and in Combinatorial Physics: a practical introduction
     G.H.E. Duchamp, et al. | arXiv, Published in 2008, 40 pages
489. Introduction to Differential Topology
     Uwe Kaiser | Boise State University, Published in 2006, 110 pages
490. Partial Differential Equations
     Erich Miersemann | Leipzig University, Published in 2012, 205 pages
491. Calculus I, II, and III
     Jerrold E. Marsden, Alan Weinstein | Springer, Published in 1986, 1023 pages
492. A Feel for Statistics
     Ivan Lowe | scientificlanguage.com, Published in 2016, 121 pages
493. Mathematical Methods of Engineering Analysis
     Erhan Cinlar, Robert J. Vanderbei | , Published in 2000, 119 pages
494. Homeomorphisms in Analysis
     Casper Goffman, at al. | American Mathematical Society, Published in 1997, 216 pages
495. Abstract Algebra Done Concretely
     Donu Arapura | Purdue University, Published in 2004, 103 pages
496. Intro to Abstract Algebra
     Paul Garrett | , Published in 1998, 200 pages
497. Logic for Computer Science
     | Wikibooks, Published in 2010
498. Introductory Treatise On Lie's Theory Of Finite Continuous Transformation Groups
     John Edward Campbell | Oxford Clarendon Press, Published in 1903, 460 pages
499. Statistics Beyond the Absolute Basics
     Ivan Lowe | scientificlanguage.com, Published in 2018, 182 pages
500. First Book in Arithmetic
     | W.W. Shannon, Published in 1905, 268 pages