books by subject
Brain Teaser Games
Advanced Homework for Grown-ups
Jabberrock: Ultimate Book of Rock 'n' Roll Quotations
The Brain Works: X-Train Your Brain Level 1: Basic Warm Up: Putting Your Left and Right Brain to the Test to Enhance Alertness and Prevent Memory ... and Mental Agility (Brain Works (Sellers))
The Little Book of Crosswords
Know Your Own IQ (Pelican)
Man Facts: Fascinating Things Every Bloke Should Know
The Daily Telegraph 80th Anniversary Crossword Book
For the Love of Rugby: A Companion
Bumper Book of Look & Learn
Richard Osman's House of Games: 101 new & classic games from the hit BBC series
From Penrose Tiles to Trapdoor Ciphers
The Tolkien Quiz Book
Shooting Stars with Reeves and Mortimer:
Sudoku (Woodland puzzles)
The Mammoth Book of Sudoku
Are We There Yet?
Doctor Who: The Official Quiz Book (Doctor Who (BBC))
Women of the Bible (World's Greatest Bible Puzzles)
After Dinner Games: 40 of the Greatest After Dinner Games
The A-Z of Pointless: A Brain-teasing Book of Questions and Trivia
Perfect Family Quiz
Crosswords (Pocket puzzles)
The Universe in a Handkerchief: Lewis Carroll’s Mathematical Recreations, Games, Puzzles, and Word Plays
Musidoku Opus 1 (Musical Sudoku)
The Ultimate Spot-the-Difference Book (Penguin Studio Books)
The Crossword Book (Spiral Crosswords S.)
Crossword Puzzle Solver (Collins Gem) (Gem Dictionaries)
The Complete Book of Fun Maths: 250 Confidence–boosting Tricks, Tests and Puzzles (The IQ Workout Series)
Schott's Sporting, Gaming and Idling Miscellany