books by subject
Quiz Questions
The GCHQ Puzzle Book II, Bletchley Park Brainteasers, The Scotland Yard Puzzle Book, The Bumper Book of Would You Rather 4 Books Collection Set
Bletchley Park Logic Puzzles (Bletchley Park Puzzles, 6)
Test Your Cat: The Cat IQ Test - Is your Cat an undiscovered Genius?
Collins Bradford’s Crossword Solver’s Lists
Quiz Lists Quizzes (Categorical quizzes)
LONDON POCKET COMPANION (Pocket Companion)
As Easy As Pi: Stuff about numbers that isn't (just) maths
Tremendously Tricky IQ Puzzles
Mensa Brain Fit
Cricket: Let's Get Quizzical
222 QI Answers to Your Quite Ingenious Questions: More of Your Questions Answered by the QI Elves
Train Teasers: A Quiz Book for the Cultured Trainspotter
Brain-boosting Quantum Puzzles
Fantastic Brain Games
Big Breakfast Vital Statistics
The Guardian Killer Sudoku 1: A collection of more than 200 challenging puzzles (Guardian Puzzle Books)
Ultimate Pub Quiz
Mind Benders: Games of Chance
I Before E (Except After C): Old-School Ways to Remember Stuff
The Ultimate Pub Quiz
The Unseen University Challenge: Terry Pratchett's Discworld Quizbook (GOLLANCZ S.F.)
Pears Word Games;Over 150 New And Traditional Games For All the Family
Are You a Grumpy Old Git? Quiz Book
Countdown: The Ultimate Challenge
Dictionary of Symbols
Loads of Lists
Letter Fit Challenge 1 and 2
401 Amazing Animals Facts
A Mensa Puzzle Book: 200 Puzzles, Posers and Problems to Keep You Guessing
