books by subject
Recreational Mathematics
Teaching Children To Love Problem Solving: A Reference From Birth Through Adulthood
Why Does Math Work ... If It's Not Real?: Episodes in Unreasonable Effectiveness
Mathematical Circus: More Games, Puzzles, Paradoxes and Other Mathematical Entertainments from "Scientific American"
A Mathematician Reads the Newspaper: Making Sense of the Numbers in the Headlines (Penguin Science)
Why England Lose: And other curious phenomena explained
People Maths: Hidden Depths
Bounce: How Champions Are Made
Sudoku Puzzle Book for Adults: 300 Large Print Sudoku Puzzles | Easy to Hard
The Times Difficult Su Doku Book 1: 200 dreadfully tricky Su Doku puzzles (The Times Su Doku)
Merlin Book of Logic Puzzles
Introducing Mathematics
Cows in the Maze: And other mathematical explorations
The Times Fiendish Su Doku Book 7: 200 challenging puzzles from The Times (The Times Su Doku)
The Changing Faces of Jesus
Mathematical Recreations and Essays
Professor Stewart's Cabinet of Mathematical Curiosities
Difficult Puzzle Book For Smart Kids: Over 300 Brain Games For 10 Year Olds (Thinking Books for Kids)
The Magic of Maths (Murderous Maths)
Cube Games
How to Lie with Statistics (Penguin Business)
Sir Cumference and the Sword in the Cone
Trivial Pursuit Quiz Book
The Making of Champions: Roots of the Sporting Mind
Art of Wheelbuilding
The Music of the Primes: Why an Unsolved Problem in Mathematics Matters
The Man Who Loved Only Numbers: The Story of Paul Erdos and the Search for Mathematical Truth: The Story of Paul Erdös and the Search for Mathematical Truth
Four Colors Suffice: How the Map Problem Was Solved
God Created the Integers: The Mathematical Breakthroughs That Changed History
Maths Squared: 100 Concepts You Should Know