Brain Teaser Games

The Times Fiendish Su Doku Book 3: 200 challenging Su Doku puzzles (The Times Fiendish Su Doku Puzzle Books)

By The Times Mind Games, .

The Times Ultimate Killer Su Doku: 120 of the deadliest Su Doku puzzles (The Times Su Doku)

By The Times Mind Games, .

Collins Bradford’s Pocket Crossword Solver’s Lists (Dictionary)

By Bradford, Anne R.

Collins Bradford’s Crossword Solver’s Lists

By Bradford, Anne R.

The Times Super Fiendish Su Doku Book 1: 200 of the most treacherous Su Doku puzzles

By The Times Mind Games, .

The Times Samurai Su Doku 3: 100 extreme puzzles for the fearless Su Doku warrior

By The Times Mind Games, .

The Times Quick Crossword Book 20: 80 General Knowledge Puzzles from The Times 2 (The Times Crosswords)

By The Times Mind Games, ., Grimshaw, John, Times2, .

The Times Fiendish Su Doku Book 11: 200 challenging Su Doku puzzles (The Times Fiendish Su Doku Puzzle Books)

By The Times Mind Games

The Times Quick Crossword Book 22: 100 General Knowledge Puzzles from The Times 2 (The Times Crosswords)

By The Times Mind Games

Mensa Mighty Mind Benders Mega Mazes

The Family Quiz Book: 1st

By Calveley, Christina

The Puzzle Mountain

By Brandreth, Gyles

Utterly Trivial Knowledge: The Music Game

By Denny, J.

Things to Make and Do in the Fourth Dimension

By Parker, Matt

Oxford Book of English Verse, 1250-1918

By Quiller-Couch, Sir Arthur, Sir Arthur Quiller-Couch

Oxford Anagram Finder (Market House Books)

By Oxford University Press

Life Lessons from a Brain Surgeon: The New Science and Stories of the Brain

By Jandial, Dr Rahul

The GCHQ Puzzle Book II

By GCHQ

Brain Stretchers (Readers Digest)

Will Shortz Presents the Monster Book of Sudoku for Kids: 150 Fun Puzzles

By Shortz, Will

Sudoku

By Telegraph Group Limited

Games of Strategy

By Dixit, Avinash, Skeath, Susan

Su Doku (Murderous Maths Series)

By Poskitt, Kjartan, Mepham, Michael, Michael Mepham, Reeve, Philip

Kids' Sudoku for Dummies (For Dummies Series)

By Heron, Andrew

The Puzzling Adventures of Dr.Ecco (Dover Recreational Math)

By Shasha, Dennis

Paradox: The Nine Greatest Enigmas in Physics

By Al-Khalili, Jim

Paradox The Nine Greatest Enigmas in Physics by Al-Khalili, Jim ( Author ) ON Apr-12-2012, Hardback

By Al-Khalili, Jim

The Telegraph All New Quick Crosswords 6 (The Telegraph Puzzle Books)

By THE TELEGRAPH

Daily Mail Big Book of Quick Crosswords Volume 8 (The Daily Mail Puzzle Books)

By Daily Mail

Daily Mail Big Book of Quick Crosswords 9 (The Daily Mail Puzzle Books)

By Daily Mail