Brain Teaser Games

Alan Turing Codebreaker Puzzle Book

By Gareth Moore, Dermot Turing

Collins Bradford’s Crossword Solver’s Dictionary

By Bradford, Anne R.

The Pedant's Revolt: Why Most Things You Think Are Right Are Wrong

By Barham, Andrea

Two Girls, One on Each Knee: The Puzzling, Playful World of the Crossword

By Connor, Alan

Structured Fortran 77 for Engineers and Scientists

By Etter, D. M.

Mensa Junior Activity Pack: Have Fun While You Boost Your Brain Power!

By Allen, Robert, etc., Carter, Philip, Russell, Ken

"Puzzler" Travel Puzzles 1 (Puzzler)

By Puzzler Media

Now You Know Christmas: The Little Book of Answers: 6 (Now You Know, 6)

By Doug Lennox

Noughts & Crosses: Kurosu

By Puzzler Media Ltd

IQ Puzzles

By Arcturus Publishing

Mensa Mega Word Puzzles (Mensa)

Bradford's Crossword Solver's Dictionary

By Bradford, Anne R.

Large Print Crosswords (Giant Book of)

By Igloo Books

Spot the Difference

By Arcturus Publishing

French Word Puzzles (Barron's Foreign Language Guides)

By Danesi Ph.D., Marcel

David Gower's Cricket Quiz Book

By Gower, David

The Mensa Puzzle Challenge: v.3

By Allen, Robert

Lateral Puzzles

By Bodycombe, David J.

Mathematical Puzzles And Diversions (Penguin Press Science S.)

By Gardner, Martin

The Hutchinson Quizlink (Helicon general encyclopedias)

By Bill Murray

The Universal Crossword Dictionary

By Ursula Harringman

The Practical Quiz Book (Paperfronts S.)

By Barton, John G.

15-1 Quiz Book

By Lewis, John

CROSSWORLD CROSSWORD BOOK: 50 Cryptic and Quick Puzzles for the Internationally Inclined

By Axe

The History Puzzle

By Denman, Cherry

This Book

By Symons, Mitchell

So You Think You Know: So You Think You Know the 80s?

By Gifford, Clive

Pokémon Brain Teasers

By Pokémon

Laughter - the Best Medicine / Quotable Quotes / Word Power Quiz Book (Boxed Set)

By Reader's Digest

The Mensa Mind Assault Course

By Chatten, Dave, Allen, Robert