Generalized Nets

How to Solve It: A New Aspect of Mathematical Method

Index Matrices: Towards an Augmented Matrix Calculus

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

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

On Some of the Smarandache Problems, Vol. II

A Beginner's Guide to Constructing the Universe: The Mathematical Archetypes of Nature, Art, and Science

New Visual Perspectives On Fibonacci Numbers

An Introductory Course in Elementary Number Theory

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

Notebooks of Srinivasa Ramanujan: Volume II, Volume 2

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