books by subject
Brain Teaser Games
The Test Match Special Book of Cricket Quotes
The Best Pub Quiz Book Ever! 4
Mathematics and Plausible Reasoning, Volume II: Patterns of Plausible Inference
The Ordnance Survey Puzzle Book: Pit your wits against Britain’s greatest map makers from your own home (Puzzle Books)
Schott's Original Miscellany
The Little Book of Sudoku
The Puzzling Adventures of Dr.Ecco
Brainbox Quiz Book
Introduction to Data Communications and Computer Networks
The Complete Procrastinator
Countdown: The Ultimate Challenge
QI: The Third Book of General Ignorance: Qi: Quite Interesting
Logical Thinking Puzzles
Teach Yourself Training Your Brain (TYG)
English History: Strange but True
The Mammoth Book of Puzzles: New edition (Mammoth Books)
The Mammoth Book of Mindbending Puzzles (Mammoth Books)
Bible Blockbusters: Bk. 2
Daily Telegraph Sudoku: Gentle
10-Minute Brain Games: Words and Language
Brain-Teasing Puzzles & Captivating Games: Over 250 Engrossing Activities & Testing Interactions to Vex & Perplex (Family Trivia)
Memory Power-up (Mind Zone Series): 101 Ways to Instant Recall
Dictionary of Doodles
The Big Book of Riddles, Conundrums and Enigmas
Dunk Your Biscuit Horizontally: 106 Strange Scientific Facts
Super Lateral Thinking Puzzles
The Number Puzzler: The Art of Cracking Number Sequences
Follow This Thread: A Maze Book to Get Lost In
Crosswords (Handy Puzzles)