books by subject
Mathematical Games
The Times Fiendish Su Doku Book 1: 200 challenging Su Doku puzzles (The Times Fiendish Su Doku Puzzle Books)
The Times Super Fiendish Su Doku Book 4: 200 challenging puzzles from The Times (The Times Su Doku)
TheNumber Mysteries A Mathematical Odyssey Through Everyday Life by Sautoy, Marcus du ( Author ) ON Mar-03-2011, Paperback
Guesstimation Solving the Worlds Problems on the Back of a Cocktail Napkin: Solving the World's Problems on the Back of a Cocktail Napkin
Amusements in Mathematics (Dover Recreational Math)
Numbers & Proofs (Modular Mathematics Series)
How to Take a Penalty: The hidden mathematics of sport
Carol Vorderman's Massive Book of Sudoku
Migloo's Day
The Number File
The Number Puzzler: The Art of Cracking Number Sequences
Wheels, Life and Other Mathematical Amusements
The Universe in a Handkerchief: Lewis Carroll’s Mathematical Recreations, Games, Puzzles, and Word Plays
Origami, Eleusis, and the Soma Cube: Martin Gardner's Mathematical Diversions: 2 (The New Martin Gardner Mathematical Library, Series Number 2)
Mathematical Bafflers (Dover Recreational Math)
The Mammoth Book of Sudoku
From Penrose Tiles to Trapdoor Ciphers
Secret Service Brainteasers: Do you have what it takes to be a spy?
Mathematical Byways in Ayling, Beeling and Ceiling (Recreations in Mathematics S.)
KAKURO PUZZLE BOOK: 120 Original Cross Sum Puzzles
The Golden Ratio: The Story of Phi, the Extraordinary Number of Nature, Art and Beauty
The Times Killer Su Doku Book 7: 150 lethal Su Doku puzzles (The Times Su Doku)
Lewis Carroll's Games and Puzzles (Dover Recreational Math)
The Maths Gene: Why Everyone has it, but most people can't use it
The Man Who Counted: A Collection of Mathematical Adventures
Fantastic Book of Math Puzzles
Life's Other Secret: The New Mathematics of the Living World (Allen Lane Science S.)
New Mathematical Pastimes
How Many Socks Make a Pair?: Surprisingly Interesting Maths
