R-Calculus, IV: Propositional Logic

How to Solve It: A New Aspect of Mathematical Method

R-Calculus, V: Description Logics

Short Tricks of Math

R-CALCULUS: A Logic of Belief Revision

Alan Turing: The Enigma: The Book That Inspired the Film The Imitation Game - Updated Edition

R-Calculus, III: Post Three-Valued Logic

Humble Pi: A Comedy of Maths Errors

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

Zero: The Biography of a Dangerous Idea

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

Multiagent Systems: Algorithmic, Game-Theoretic, and Logical Foundations

536 Puzzles and Curious Problems

Logic: A Very Short Introduction: Edition 2

Foundations and Fundamental Concepts of Mathematics

That's Maths: The Mathematical Magic in Everyday Life