12200.  The Copernicus of Antiquity: Aristarchus of Samos
by Thomas Little Heath
Download link: https://archive.org/details/copernicusofanti00heatrich

12201.  Topics in Logic and Foundations
by Stephen G. Simpson
Download link: http://www.personal.psu.edu/t20/notes/topics-s05.pdf

12202.  Physics of Soft Matter
by Primoz Ziherl
Download link: http://www-f1.ijs.si/~ziherl/smt.pdf

12203.  Souls for Sale
by Rupert Hughes
Download link: https://archive.org/details/soulsforsalerup00hughrich

12204.  Rocky Mountain National Park, Colorado
by Edwin C. Alberts
Download link: http://www.gutenberg.org/ebooks/58561

12205.  Computability, Unsolvability, Randomness
by Stephen G. Simpson
Download link: http://www.personal.psu.edu/t20/notes/cur.pdf

12206.  The Internals of PostgreSQL
by Hironobu Suzuki
Download link: http://www.interdb.jp/pg/index.html

12207.  Cell Culture
by Radwa Ali Mehanna (ed.)
Download link: https://www.intechopen.com/books/cell-culture

12208.  In a Little Town
by Rupert Hughes
Download link: http://www.gutenberg.org/ebooks/29561

12209.  Theory of Functions of a Complex Variable
by Heinrich Burkhardt
Download link: https://archive.org/details/theoryfunctions00rasorich

12210.  Chronic Heart Failure in Adults: Diagnosis and Management
by
Download link: https://www.ncbi.nlm.nih.gov/books/NBK536075/

12211.  How to Become Anonymous, Secure and Free Online
by Amy Awol
Download link: https://www.smashwords.com/books/view/888198

12212.  Homological Tools for the Quantum Mechanic
by Tom Mainiero
Download link: https://arxiv.org/abs/1901.02011

12213.  What Will People Say?
by Rupert Hughes
Download link: https://archive.org/details/whatwillpeoplesa00hughiala

12214.  The Philosophy of Human Rights
by Gerhard Ernst, Jan-Christoph Heilinger
Download link: https://doi.org/10.1515/9783110263886

12215.  The Mating Cry
by A. E. van Vogt
Download link: https://archive.org/details/galaxy_novel_number_44_the_mating_cry

12216.  The Black Death: A History From Beginning to End
by
Download link: https://www.hourlyhistory.com/free-history-ebooks/the-black-death/

12217.  Mechanics and Relativity
by Timon Idema
Download link: https://textbooks.open.tudelft.nl/index.php/textbooks/catalog/book/14

12218.  The Broom-Squire
by S. Baring-Gould
Download link: https://archive.org/details/broomsquire00baririch

12219.  Representation in Cognitive Science
by Nicholas Shea
Download link: http://library.oapen.org/handle/20.500.12657/28350

12220.  Hopf Algebras, Quantum Groups and Yang-Baxter Equations
by Florin Felix Nichita (ed.)
Download link: https://www.mdpi.com/books/pdfview/book/1119

12221.  Groups Around Us
by Pavel Etingof
Download link: http://www-math.mit.edu/~etingof/groups.pdf

12222.  HTML5 Shoot 'em Up in an Afternoon
by Bryan Bibat
Download link: https://archive.org/details/html5shootemup

12223.  Mehalah: A Story of the Salt Marshes
by S. Baring-Gould
Download link: http://www.gutenberg.org/ebooks/54404

12224.  Working the Phones
by Jamie Woodcock
Download link: https://unglue.it/work/390346/

12225.  Fame Attack: The Inflation of Celebrity and its Consequences
by Chris Rojek
Download link: http://dx.doi.org/10.5040/9781849661386

12226.  How Noise Matters to Finance
by N. Adriana Knouf
Download link: https://doi.org/10.5749/9781452958453

12227.  An Introduction to Partial Differential Equations
by Per Kristen Jakobsen
Download link: https://arxiv.org/abs/1901.03022

12228.  Grettir the Outlaw: A Story of Iceland
by S. Baring-Gould
Download link: https://archive.org/details/grettiroutlawsto00bari

12229.  Cyberpragmatics: Internet-Mediated Communication in Context
by Francisco Yus
Download link: https://doi.org/10.1075/pbns.213

12230.  
by
Download link:

12231.  UFOs, Ghosts, and a Rising God: Debunking the Resurrection of Jesus
by Chris Hallquist
Download link: https://archive.org/details/UFOsGhostsAndARisingGod

12232.  Lectures on Nonlinear Integrable Equations and their Solutions
by A. Zabrodin
Download link: https://arxiv.org/abs/1812.11830

12233.  In the Roar of the Sea
by S. Baring-Gould
Download link: http://www.gutenberg.org/ebooks/40631

12234.  Whale Primer
by Theodore J. Walker
Download link: http://www.gutenberg.org/ebooks/58695

12235.  Perl 6 at a Glance
by Andrew Shitov
Download link: https://perl6.online/perl6-at-a-glance/

12236.  Theory of Functions of a Complex Variable
by Andrew Russell Forsyth
Download link: https://archive.org/details/theoryoffunction00forsrich

12237.  Parkinson's Disease: Pathogenesis and Clinical Aspects
by Thomas B. Stoker, et al.
Download link: https://www.ncbi.nlm.nih.gov/books/NBK536721/

12238.  The Secret of Lonesome Cove
by Samuel Hopkins Adams
Download link: https://archive.org/details/secretlonesomec00adamgoog

12239.  Plant Life of Southwestern Australia: Adaptations for Survival
by Philip K. Groom, Byron B. Lamont
Download link: https://www.researchgate.net/publication/276918887_Plant_life_of_southwestern_australia_Adaptations_for_survival

12240.  Prelude to Space
by Arthur C. Clarke
Download link: https://archive.org/details/galaxy_novel_number_03_prelude_to_space

12241.  
by
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12242.  Using Mathematica for Quantum Mechanics: A Student's Manual
by Roman Schmied
Download link: https://arxiv.org/abs/1403.7050

12243.  The Unspeakable Perk
by Samuel Hopkins Adams
Download link: https://archive.org/details/unspeakableperk00adam

12244.  Lies, Damned Lies, or Statistics: How to Tell the Truth with Statistics
by Jonathan A. Poritz
Download link: https://www.poritz.net/jonathan/share/ldlos.pdf

12245.  Rare Earth Frontiers: From Terrestrial Subsoils to Lunar Landscapes
by Julie Michelle Klinger
Download link: http://www.oapen.org/search?identifier=642738

12246.  Advanced Memristor Modeling
by Valeri Mladenov
Download link: https://www.mdpi.com/books/pdfview/mono/1143

12247.  Gravitation: from Newton to Einstein
by Pierre Fleury
Download link: https://arxiv.org/abs/1902.07287

12248.  The Clarion
by Samuel Hopkins Adams
Download link: https://archive.org/details/clarionx00adamiala

12249.  Making News at The New York Times
by Nikki Usher
Download link: https://muse.jhu.edu/book/30949

12250.  An Elementary Introduction to Group Theory
by M. E. Charkani
Download link: https://www.ams.org/open-math-notes/omn-view-listing?listingId=110768

12251.  Graph Theory Lessons
by Christopher P. Mawata
Download link: http://dembinhyen.free.fr/UDS/Ebook/CD1/Ly%20Thuyet%20Do%20Thi/Thamkhao/www.utc.edu/~cpmawata/petersen/index.htm

12252.  Farewell to Freedom: A Western Genealogy of Liberty
by Riccardo Baldissone
Download link: https://doi.org/10.16997/book15

12253.  Little Miss Grouch
by Samuel Hopkins Adams
Download link: http://www.gutenberg.org/ebooks/22196

12254.  Voyage to Jupiter
by David Morrison, Jane Samz
Download link: http://www.gutenberg.org/ebooks/58915

12255.  Biology and its Makers
by William A. Locy
Download link: https://archive.org/details/biologyitsmakers00locy

12256.  Reinforcement Learning and Optimal Control
by Dimitri P. Bertsekas
Download link: http://web.mit.edu/dimitrib/www/RLbook.html

12257.  Categorical Homotopy Theory
by Emily Riehl
Download link: http://www.math.jhu.edu/~eriehl/cathtpy/

12258.  Brood of the Witch-Queen
by Sax Rohmer
Download link: http://www.gutenberg.org/ebooks/19706

12259.  
by
Download link:

12260.  Natural Language Processing Succinctly
by Joseph D. Booth
Download link: https://www.syncfusion.com/ebooks/natural_language_processing_succinctly

12261.  Infrared Spectroscopy: Principles, Advances, and Applications
by Marwa El-Azazy
Download link: https://www.intechopen.com/books/infrared-spectroscopy-principles-advances-and-applications

12262.  Light Rays, Singularities, and All That
by Edward Witten
Download link: https://arxiv.org/abs/1901.03928

12263.  Bat Wing
by Sax Rohmer
Download link: https://archive.org/details/batwing00rohm

12264.  The Theory Of Integration
by L. C. Young
Download link: https://archive.org/details/theoryofintegrat032534mbp

12265.  Pancreatitis
by
Download link: https://www.ncbi.nlm.nih.gov/books/NBK533278/

12266.  
by
Download link:

12267.  Artificial Neural Networks
by B. Mehlig
Download link: https://arxiv.org/abs/1901.05639

12268.  Sinister Barrier
by Eric Frank Russell
Download link: https://archive.org/details/galaxy_novel_number_01_sinister_barrier

12269.  Probability and Statistics: A Course for Physicists and Engineers
by Arak M. Mathai, Hans J. Haubold
Download link: https://doi.org/10.1515/9783110562545

12270.  Mayflower: A History From Beginning to End
by
Download link: https://www.hourlyhistory.com/free-history-ebooks/mayflower/

12271.  Environmental Biology
by Matthew R. Fisher (ed.)
Download link: https://openoregon.pressbooks.pub/envirobiology/

12272.  Human and Machine Consciousness
by David Gamez
Download link: https://www.openbookpublishers.com/product/545

12273.  Tales of Chinatown
by Sax Rohmer
Download link: https://archive.org/details/talesofchinatown00rohmrich

12274.  Regulating Content on Social Media
by Corinne Tan
Download link: http://www.oapen.org/search?identifier=646337

12275.  Mobile Learning
by Maria Uther (ed.)
Download link: https://www.mdpi.com/books/pdfview/book/1182

12276.  Ordinary Differential Equations
by Dmitry Panchenko
Download link: https://www.ams.org/open-math-notes/omn-view-listing?listingId=110766

12277.  Quantum Field Theory and Functional Integrals
by Nima Moshayedi
Download link: https://arxiv.org/abs/1902.08652

12278.  The Devil Doctor
by Sax Rohmer
Download link: http://www.gutenberg.org/ebooks/19142

12279.  Computer Repair with Diagnostic Flowcharts
by Morris Rosenthal
Download link: https://www.fonerbooks.com/pcrepair.htm

12280.  The Architecture of Colonial America
by Harold Donaldson Eberlein
Download link: https://archive.org/details/architectureofco00eber

12281.  Category Theory in Context
by Emily Riehl
Download link: http://www.math.jhu.edu/~eriehl/context.pdf

12282.  As Scales Become Separated: Lectures on Effective Field Theory
by Timothy Cohen
Download link: https://arxiv.org/abs/1903.03622

12283.  Whilomville Stories
by Stephen Crane
Download link: http://www.gutenberg.org/ebooks/39644

12284.  The Hundred-Page Machine Learning Book
by Andriy Burkov
Download link: http://themlbook.com/wiki/doku.php

12285.  Fractal Analysis
by Sid-Ali Ouadfeul (ed.)
Download link: https://www.intechopen.com/books/fractal-analysis

12286.  Biodefense in the Age of Synthetic Biology
by
Download link: https://www.ncbi.nlm.nih.gov/books/NBK535877/

12287.  Shape Analysis, Lebesgue Integration and Absolute Continuity Connections
by Javier Bernal
Download link: https://arxiv.org/abs/1902.00051

12288.  The Third Violet
by Stephen Crane
Download link: https://archive.org/details/thirdviolet00cranrich

12289.  Progress in Commutative Algebra 2: Closures, Finiteness and Factorization
by Christopher Francisco, et al.
Download link: https://doi.org/10.1515/9783110278606

12290.  John F. Kennedy: A Life From Beginning to End
by
Download link: https://books.google.com/books?id=UPo6DwAAQBAJ&lpg=PP1&pg=PP1#v=onepage&q&f=false

12291.  Agent-Based Evolutionary Game Dynamics
by L.R. Izquierdo, S.S. Izquierdo, W.H. Sandholm
Download link: https://wisc.pb.unizin.org/agent-based-evolutionary-game-dynamics/

12292.  Lecture Notes on the Theory of Open Quantum Systems
by Daniel A. Lidar
Download link: https://arxiv.org/abs/1902.00967

12293.  Last Words
by Stephen Crane
Download link: https://archive.org/details/lastwords00cranrich

12294.  Thermophiles and Thermozymes
by Maria-Isabel Gonzalez-Siso
Download link: https://doi.org/10.3390/books978-3-03897-817-6

12295.  Intellectual Property Strategy
by John Palfrey
Download link: https://muse.jhu.edu/book/22152

12296.  The Use of Dispersants in Marine Oil Spill Response
by
Download link: https://doi.org/10.17226/25161

12297.  Exposition of the Theory of Chances and Probabilities
by A. A. Cournot
Download link: https://arxiv.org/abs/1902.02781

12298.  Active Service
by Stephen Crane
Download link: https://archive.org/details/activeservice00cranrich

12299.  Contact Topology
by George Torres, Robert Gompf
Download link: https://www.ams.org/open-math-notes/omn-view-listing?listingId=110787

12300.  Scala with Cats
by Noel Welsh, Dave Gurnell
Download link: https://underscore.io/books/scala-with-cats/

12301.  The Search for Extraterrestrial Intelligence, SETI
by Philip Morrison, John Billingham, John Wolfe
Download link: https://unglue.it/work/397815/

12302.  Shortcuts to Adiabaticity: Concepts, Methods, and Applications
by D. Guery-Odelin, et al.
Download link: https://arxiv.org/abs/1904.08448

12303.  An Introduction to C and GUI Programming
by Simon Long
Download link: https://www.raspberrypi.org/magpi/issues/c-gui-programming/

12304.  Text Mining with R: A Tidy Approach
by Julia Silge, David Robinson
Download link: https://www.tidytextmining.com/

12305.  Pathological Bodies: Medicine and Political Culture
by Corinna Wagner
Download link: https://escholarship.org/uc/item/6043g6g9

12306.  Studies and Exercises in Formal Logic
by John Neville Keynes
Download link: http://www.gutenberg.org/ebooks/59590

12307.  Abaft the Funnel
by Rudyard Kipling
Download link: http://www.gutenberg.org/ebooks/59332

12308.  Functional Programming in OCaml
by Michael R. Clarkson, et al.
Download link: http://www.cs.cornell.edu/courses/cs3110/2019sp/textbook/

12309.  Algae
by Yee Keung Wong (ed.)
Download link: https://www.intechopen.com/books/algae

12310.  The Last Spaceship
by Murray Leinster
Download link: https://archive.org/details/galaxy_novel_number_25_the_last_spaceship

12311.  A Quantum Engineer's Guide to Superconducting Qubits
by Philip Krantz, et al.
Download link: https://arxiv.org/abs/1904.06560

12312.  The Mathematical Theory of Relativity
by Arthur Stanley Eddington
Download link: http://www.gutenberg.org/ebooks/59248

12313.  Thomas Edison: A Life From Beginning to End
by
Download link: https://books.google.com/books?id=5GKfDwAAQBAJ&lpg=PP1&pg=PP1#v=onepage&q&f=false

12314.  Brehe's Grammar Anatomy
by Steven Brehe
Download link: https://ung.edu/university-press/books/grammar-anatomy.php

12315.  First Semester in Numerical Analysis with Julia
by Giray Ökten
Download link: http://fsu.digital.flvc.org/islandora/object/fsu%3A657877

12316.  Building Information - Representation and Management
by Alexander Koutamanis
Download link: https://textbooks.open.tudelft.nl/index.php/textbooks/catalog/book/19

12317.  Lecture Notes on High Energy Cosmic Rays
by M. Kachelriess
Download link: https://arxiv.org/abs/0801.4376

12318.  Quantum Nonlocality
by Lev Vaidman (ed.)
Download link: https://www.mdpi.com/books/pdfview/book/1340

12319.  Teaching History in the Digital Age
by T. Mills Kelly
Download link: https://muse.jhu.edu/book/22708

12320.  Bridge Demolition Practices
by
Download link: https://doi.org/10.17226/25478

12321.  The Underworld of Oregon Caves National Monument
by Roger Jacob Cantor
Download link: http://www.gutenberg.org/ebooks/59262

12322.  Foundations of Constructive Probability Theory
by Yuen-Kwok Chan
Download link: https://arxiv.org/abs/1906.01803

12323.  The House Of Many Worlds
by Sam Merwin, Jr.
Download link: https://archive.org/details/galaxy_novel_number_12_the_house_of_many_worlds

12324.  The Essence of Mathematics Through Elementary Problems
by Alexandre Borovik, Tony Gardiner
Download link: https://www.openbookpublishers.com/product/979

12325.  Foundations of Machine Learning
by M. Mohri, A. Rostamizadeh, A. Talwalkar
Download link: https://mitpress.ublish.com/ereader/7093/?preview=#page/Cover

12326.  Torts: Cases, Principles, and Institutions
by John Fabian Witt, Karen Tani
Download link: https://www.cali.org/books/torts-cases-principles-and-institutions

12327.  Spacetime Physics
by Edwin F. Taylor, John A. Wheeler
Download link: http://www.eftaylor.com/spacetimephysics/

12328.  How to Study Architecture
by Charles H. Caffin
Download link: http://www.gutenberg.org/ebooks/60830

12329.  Arizona Argonauts
by H. Bedford-Jones
Download link: http://www.gutenberg.org/ebooks/60795

12330.  The Geologic Story of Mount Rainier
by Dwight R. Crandell
Download link: https://archive.org/details/geologicstoryofm00cran

12331.  How to Collect and Preserve Insects
by Herbert H. Ross
Download link: http://www.gutenberg.org/ebooks/59883

12332.  Topics in Applied Mathematics and Nonlinear Waves
by Per Kristen Jakobsen
Download link: https://arxiv.org/abs/1904.07702

12333.  Elements of Programming
by Alexander Stepanov, Paul McJones
Download link: http://elementsofprogramming.com/

12334.  Bayesian Networks: Advances and Novel Applications
by Douglas McNair (ed.)
Download link: https://www.intechopen.com/books/bayesian-networks-advances-and-novel-applications

12335.  Random Differential Equations in Scientific Computing
by Tobias Neckel, Florian Rupp
Download link: https://doi.org/10.2478/9788376560267

12336.  Four Sided Triangle
by William F. Temple
Download link: https://archive.org/details/galaxy_novel_number_09_four_sided_triangle

12337.  Theoretical Plasma Physics
by Allan N. Kaufman, Bruce I. Cohen
Download link: https://arxiv.org/abs/1904.08520

12338.  Age of Enlightenment
by
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12339.  Physical Geology
by Karla Panchuk
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12340.  Engineering Mathematics in Ship Design
by Cristiano Fragassa, et al.
Download link: https://www.mdpi.com/books/pdfview/book/1914

12341.  Coding with Minecraft
by Al Sweigart
Download link: https://turtleappstore.com/book/

12342.  Algebraic Quantum Field Theory: An Introduction
by Christopher J. Fewster, Kasia Rejzner
Download link: https://arxiv.org/abs/1904.04051

12343.  The Economy
by The CORE Team
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12344.  Earth at Night
by
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12345.  Analytical Thermodynamics
by S. L. Soo
Download link: https://catalog.hathitrust.org/Record/001480196

12346.  Discovery of the Elements
by Mary Elvira Weeks
Download link: https://archive.org/details/discoveryoftheel002045mbp

12347.  Lectures on Quantum Mechanics for Mathematicians
by Alexander Komech
Download link: https://arxiv.org/abs/1907.05786

12348.  Common Lisp Quick Reference
by Bert Burgemeister
Download link: http://clqr.boundp.org/

12349.  Differential Geometry: A Geometric Introduction
by David W. Henderson
Download link: https://projecteuclid.org/euclid.bia/1399917369#toc

12350.  Solid State Physics
by Adrianus J. Dekker
Download link: https://hdl.handle.net/2027/mdp.39015002003716

12351.  Pandemic Disease in the Medieval World: Rethinking the Black Death
by Monica Helen Green (ed.)
Download link: https://scholarworks.wmich.edu/medieval_globe/1/

12352.  Behaviour, Development and Evolution
by Patrick Bateson
Download link: https://www.openbookpublishers.com/product/490