Train Your Brain: Fiendish Su Doku Workout
by Wayne Gould
ISBN 13: 9780007269617
Format: Paperback (240 pages) Publisher: Collins Published: 03 Mar 2008
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Wicked Whodunits: Dr. Quicksolve Mini-mysteries
by Jim Sukach
ISBN 13: 9781402727931
Format: Paperback (96 pages) Publisher: Sterling Juvenile Published: 13 Apr 2006
Five-minute Crime Lateral Thinking Puzzles (Puzzles Books)
by Lagoon Books,Lagoon Bks
ISBN 13: 9781899712281
Format: Hardcover (94 pages) Publisher: Lagoon Books Published: Apr 1998
Brain-training Puzzles: Intermediate Book 1 (Brain Training Puzzles)
by Matthew Donegan
ISBN 13: 9781847321510
Format: Illustrated (176 pages) Publisher: Carlton Books Ltd Published: 04 Aug 2008
Critical Thinking Puzzles
by Michael Dispezio
ISBN 13: 9780806994307
Format: Paperback (96 pages) Publisher: No Imprint Published: 02 Jan 1997
"Sunday Times" Book of Brain Teasers
by Thomas Cussans,Xerxes
ISBN 13: 9780723006794
Format: Paperback (144 pages) Publisher: Times Books Published: 03 Nov 1994
The Little Book of Sudoku 6
by Alastair Chisholm
ISBN 13: 9781843171874
Format: Paperback (224 pages) Publisher: Michael O'Mara Books Ltd Published: 15 Jun 2006
"Times" Quiz Book
by Howard Robin, Tom Kremer
ISBN 13: 9780723008422
Format: Paperback (208 pages) Publisher: Times Books Published: 04 Apr 1996 Other Format: Paperback
The Ultimate Mental Challenge (Mensa)
by Robert Allen
ISBN 13: 9781844424351
Format: Paperback (304 pages) Publisher: Carlton Books Ltd Published: 03 Oct 2005
Test Your IQ
by Ken Russell, Philip J. Carter
ISBN 13: 9780572024840
Format: Paperback (158 pages) Publisher: W Foulsham & Co Ltd Published: 26 Jul 1999 Other Format: Illustrated, Paperback
Sudoku X-mas
by Christopher Monckton
ISBN 13: 9780755315024
Format: Hardcover (192 pages) Publisher: Headline Published: 10 Oct 2005
How Do You Get an Egg into a Bottle and Other Puzzles
by N/A
ISBN 13: 9781847325273
Format: Hardcover (144 pages) Publisher: Carlton Books Ltd Published: 13 May 2010