books by subject
Brain Teaser Games
Factfinder: Facts and figures at a glance
The Daily Telegraph Ninth Crossword Puzzle Book: No. 9 (Penguin Crosswords S.)
Wordsearch Extra (Large Print Trivia)
The Pyrgic Puzzler: Classic Conundrums
Brain-boosting Quantum Puzzles
Train Teasers: A Quiz Book for the Cultured Trainspotter
222 QI Answers to Your Quite Ingenious Questions: More of Your Questions Answered by the QI Elves
The Mastermind Quiz Book
Cricket: Let's Get Quizzical
Mensa Brain Fit
Hilarious Jokes For 10 Year Old Kids: An Awesome LOL Joke Book For Kids Filled With Tons of Tongue Twisters, Rib Ticklers, Side Splitters and Knock Knocks
The Times Book of IQ Tests: Book Three (Testing Series)
As Easy As Pi: Stuff about numbers that isn't (just) maths
Quiz Lists Quizzes (Categorical quizzes)
Collins Bradford’s Crossword Solver’s Lists
How to Hold a Crocodile
IQ Puzzles
IQ Genius
Left Brain, Right Brain: 50 Puzzles to Change the Way You Think
The Rough Guide Book of Brain Training (Rough Guide Reference)
The All New University Challenge Quiz Book: Questions, Answers, Facts, Figures and everything in between.: The Ultimate Quiz Book
Would You Rather Game Book: For Kids 6-12 Years Old: The Book of Silly Scenarios, Challenging Choices, and Hilarious Situations the Whole Family Will Love (Game Book Gift Ideas)
Oxford World's classics: Can Jane Eyre Be Happy?: More Puzzles in Classic Fiction
Chic Crosswords 2
Wordsearch Extra (Best Ever 160 Pb)
IQ MINDBENDERS
Mathematical Carnival (Penguin Press Science S.)
The Book of Japanese Puzzles, and How to Solve Them: Sudoku, Kakuro, Hanjie
The Only Fools & Horses Quiz Book: A lovely jubbly Christmas gift
