books by subject
Puzzles & Quizzes
The Mastermind Quiz Book
Where's Stig: Motorsport Madness
Word Search
Super Word Search
Puzzle Mountain
Around the World Quiz Book
A Second Mensa Puzzle Book
Sorry, I'm British!: An Insider's Guide to Britain from A to Z
How to Win at Russian Roulette: And Other Fiendish Logic Problems
Wrinklies Puzzles: Clever Conundrums for Older Intellects
Weather (Interfact S.)
Rainforests (Interfact S.)
Penguin Quickway Crossword Dictionary
Pears Advanced Word Puzzler
The Mammoth Book of Puzzles: New edition (Mammoth Books)
How Intelligent Are You? The Universal IQ Tests
The Mammoth Book of Mindbending Puzzles (Mammoth Books)
Lateral Puzzles
Codes and Ciphers
Mathematical Games and Puzzles
The Wrong Kind of Shirts: Outrageous Football Excuses, Rants and Verbal Own Goals
We are Shopping (Magic Window Puzzles)
Mega Jumbo Large Print Word Search
Time Trials: Adding and Subtracting; Multiplying and Dividing; Fractions; Spelling
The Best Pub Quiz Book Ever! (Puzzle House)
Mensa Word Puzzles (Mensa adult titles)
The Best Pub Quiz Book Ever! 2
Book of Medical Blunders
Treasure: A Magical, Mysterious, Brain-Teasing Quest Through Middle England