Collected Papers. Volume VII: On Neutrosophic Theory and Applications

How to Solve It: A New Aspect of Mathematical Method

Collected Papers. Volume XIII: On various scientific topics

Short Tricks of Math

Nidus Idearum. Scilogs, XII: seed & heed

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

Advances of Standard and Nonstandard Neutrosophic Theories

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

Extended Nonstandard Neutrosophic Logic, Set, and Probability Based on Extended Nonstandard Analysis

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

Collected Papers. Volume I: Articles, notes, generalizations, paradoxes, miscellaneous in mathematics, linguistics, and education.

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

Nidus Idearum. Scilogs, XIII: Structure / NeutroStructure / AntiStructure

536 Puzzles and Curious Problems

Neutrosophic Modal Logic

Logic: A Very Short Introduction: Edition 2

Collected Papers. Volume XII: On various scientific topics

Foundations and Fundamental Concepts of Mathematics

Nidus Idearum. Scilogs, XIV: SuperHyperAlgebra