The Art of Logical Thinking
by William Walker Atkinson
Publisher: The Progress company 1909
Number of pages: 210
By the employment of the reasoning faculties of the mind we compare objects presented to the mind as percepts or concepts, taking up the 'raw materials' of thought and weaving them into more complex and elaborate mental fabrics which we call abstract and general ideas of truth.
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by Greg Restall - consequently.org
A textbook in philosophical logic, accessible to someone who's done only an intro course in logic, covering some model theory and proof theory of propositional logic, and predicate logic. User-friendly and philosophically motivated presentation.
by Matthew Knachel - University of Wisconsin Milwaukee
Suitable for a one-semester introduction to logic/critical reasoning course. It covers a variety of topics at an introductory level. It introduces basic notions, such as arguments and explanations, deductive and inductive reasoning, etc.
by Matthew Van Cleave - Lansing Community College
This is an introductory textbook in logic and critical thinking. The goal is to provide the reader with skills that will enable them to identify and evaluate arguments. It is intended for an introductory course that covers formal and informal logic.
by Craig DeLancey - Open SUNY Textbooks
A Concise Introduction to Logic is an introduction to formal logic suitable for undergraduates taking a general education course in logic or critical thinking, and is accessible and useful to any interested in gaining a basic understanding of logic.