Alcuin's Recreational Mathematics: River Crossings and other Timeless Puzzles

Language and Mathematics: An Interdisciplinary Guide

The Puzzle Instinct: The Meaning of Puzzles in Human Life

Pythagoras' Legacy: Mathematics in Ten Great Ideas

Pythagoras' Legacy: Mathematics in Ten Great Ideas

Brain Teasers for Adults: 75 Large Print Puzzles, Riddles, and Games to Keep You on Your Toes!

Vico, Metaphor, and the Origin of Language

Extreme Brain Workout: 500 Fun and Challenging Puzzles to Boost Your Brain Power

An Anthropology of Puzzles: The Role of Puzzles in the Origins and Evolution of Mind and Culture

Poetic Logic and the Origins of the Mathematical Imagination

Ahmes’ Legacy: Puzzles and the Mathematical Mind

Semiotics with a Conscience: Decoding Dangerous Discourses

Semiotics with a Conscience: Decoding Dangerous Discourses

The Curious History of the Riddle: Solve over 250 Riddles, from the Riddle of the Sphinx to Harry Potter

Pseudology: The Science of Lying

The Total Brain Workout: 450 Puzzles to Sharpen Your Mind, Improve Your Memory & Keep Your Brain Fit

Concise Dictionary of Popular Culture

Language, Society, and New Media: Sociolinguistics Today, Edition 3

Understanding Nonverbal Communication: A Semiotic Guide