Logic, Methodology and Philosophy of Science IX

How to Solve It: A New Aspect of Mathematical Method

Intuitionistic Logic Model Theory and Forcing

Constructive Order Types

Logically Fallacious: The Ultimate Collection of Over 300 Logical Fallacies (Academic Edition)

Proceedings of the Fourth International Congress for Logic, Methodology and Philosophy of Science, Bucharest, 1971

An Illustrated Book of Bad Arguments: Learn the Lost Art of Making Sense (Bad Arguments)

Fast Math: Learn the Secrets of Mental Math: By Using Vedic Math and Other Math Tricks to Perform Mental Calculations from Multiplication to Percentages without Calculators

536 Puzzles and Curious Problems

Foundations and Fundamental Concepts of Mathematics

Logic: A Very Short Introduction: Edition 2

That's Maths: The Mathematical Magic in Everyday Life

The Canterbury Puzzles and Other Curious Problems

A Beginner's Guide to Mathematical Logic

Puzzles of Reason: Journey into Logic

Topos Theory

On Formally Undecidable Propositions of Principia Mathematica and Related Systems

Set Theory and Logic