Brain Teaser Games

Enigma: Crack the Code: 1

By Moore, Gareth

Medieval Puzzles

By Tim Dedopulos

The Mathematical Recreations of Lewis Carroll: Pillow Problems and a Tangled Tale (Dover Recreational Math)

By Carroll, Lewis

52 PooDokus to Do While You Poo: Puzzles, Activities and Trivia to Keep You Occupied

By Hugh Jassburn, Jassburn, Hugh

Large Print Wordsearch

By Arcturus Publishing

Crossword Solver

By Unknown

Crossword Dictionary

By Bailie, J.M.

I Used to Know That: Stuff You Forgot From School

By Taggart, Caroline

Pretty Puzzles: Killer Sudoku for Discerning Solvers

By Carlton Books

The Ultimate World Cup Fact and Quiz Book

By Nicklin, Frank, Coupe, Peter

Graham Rawle's Wonder Book of Fun

By Rawle, Graham

National Geographic Kids Quiz Whiz: 1,000 Super Fun, Mind-Bending, Totally Awesome Trivia Questions

By National Geographic Kids Magazine, National Geographic Kids

Would You Rather - EWW GROSS Edition: The Ultimate Yucky Interactive Game Book For Kids Filled With Gross Scenarios, Silly Choices, and Disgustingly ... The Whole Family Will Love (or Hate!)

By Fox, Hayden

Daily Mail: All New Cryptic Crosswords 1 (The Daily Mail Puzzle Books)

By Daily Mail

Daily Mail: The Big Book of Quick Crosswords 2 (The Daily Mail Puzzle Books)

By Daily Mail

The Daily Telegraph How to Crack a Cryptic Crossword

By Gilbert, Val

The Quickway Crossword Dictionary

By Henry W. Hill, Rowland G.P. Hill

"Puzzler" Code Crackers (Puzzles)

Brain Power: Unlock the Power of Your Mind

By Beaumont, J.Graham

Daily Telegraph Quick Crosswords Book 14: No.14 (The "Daily Telegraph" Quick Crossword Book)

By Telegraph Group Limited

The Ultimate Trivia Quizbook (Quiz Books)

By Fid Backhouse & Richard Widdows

The Centenary of the Crossword: The Story of the World's Most Popular Puzzle

By John Halpern

I An Distracted by Everything

By Tarbuck, Liza

Seriously Curious: 109 facts and figures to turn your world upside down

By Standage, Tom

The Oxford Essential Guide to the English Language

By Ayto, John

The Times MindGames Number and Logic Puzzles Book 1: 500 brain-crunching puzzles, featuring 7 popular mind games (The Times Puzzle Books)

By The Times Mind Games

The Times Big Book of Quick Crosswords Book 1: 300 world-famous crossword puzzles (The Times Crosswords)

By The Times Mind Games, .

Brain Power: Everything You Need to Know for a Healthy, Happy Brain

By Lange, Catherine De

The Ultimate Mathematical Challenge: Over 365 puzzles to test your wits and excite your mind

By The UK Mathematics Trust

The Amazing Book of Mazes

By Adrian Fisher