books by subject
Brain Teaser Games

I Before E (Except After C): Old-School Ways to Remember Stuff

Math Riddles For Smart Kids: Math Riddles And Brain Teasers That Kids And Families Will love (Books for Smart Kids)

The Ultimate General Knowledge Quiz

The Complete Crossword Solver

The Ultimate Pub Quiz

The New Hamlyn Crossword Dictionary

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

"Church Times" Crosswords

The Importance of Being Trivial: In Search of the Perfect Fact

Anti-Stress Puzzles: Word Searches

Anti-Stress Puzzles: Codewords

Anti-Stress Puzzles: Crosswords

Puzzles - The Ultimate Puzzle Book: Over 600 Challenging Puzzles (Jumbo 640 PBSCW)

The Ultimate Puzzle Book (Jumbo 640 PBSCW)

250 Pub Quizzes (250 Puzzle Compendium S.)

Quick Crosswords (Jumbo 256 Acetate)

A MENSA PUZZLE BOOK.

The Times Big Book of Cryptic Crosswords Book 1: 200 world-famous crossword puzzles (The Times Crosswords)

The Bumper Puzzle Book

The Complete Crossword Companion

On the Tip of My Tongue: Questions, Facts, Curiosities and Games of a Quizzical Nature

I Think, Therefore I Am: All the Philosophy You Need to Know

Giant Book of Mensa Puzzles

401 Amazing Animals Facts

The Longman Crossword Solver's Dictionary

Letter Fit Challenge 1 and 2

Loads of Lists
