IQ Puzzles (Puzzle Books)
by Lagoon Books
ISBN 13: 9781899712687
Format: Hardcover (96 pages) Publisher: Lagoon Books Published: 01 Sep 1998
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More Original Sudoku
by Editors of Nikoli Publishing
ISBN 13: 9780761143970
Format: Illustrated (430 pages) Publisher: Workman Adult Published: 27 Jul 2007
The Chicken from Minsk: And 99 Other Infuriating Brainteasers
by Yuri Chernyak,Robert Rose
ISBN 13: 9781857994087
Format: Paperback (208 pages) Publisher: Phoenix Published: 06 Jan 1997 Other Format: Hardcover
365 Brain Power Tips (365 tips a year)
by Simone Harland
ISBN 13: 9783770170845
Format: Hardcover (320 pages) Publisher: DuMont Buchverlag GmbH & Co Published: 28 Sep 2001
How to Pass Advanced Aptitude Tests
by Jim Barrett
ISBN 13: 9780749437879
Format: Paperback (208 pages) Publisher: Kogan page Published: 28 Jun 2002 Other Format: Paperback
Mind-bending Challenging Logic Puzzles
by Lagoon Books,Lagoon Bks
ISBN 13: 9781899712243
Format: Hardcover (96 pages) Publisher: Lagoon Books Published: Apr 1998
Captivating Lateral Thinking Puzzles (Mensa)
by Sloane Paul
ISBN 13: 9781402732768
Format: Paperback (96 pages) Publisher: Union Square Press Published: 01 Jan 2008
Killer Brain-training 1 (Brain Training Puzzles)
by Carlton Books Ltd
ISBN 13: 9781847321527
Format: Paperback (176 pages) Publisher: Carlton Books Ltd Published: 04 Aug 2008
Mensa Know Yourself
by Robert Allen, Josephine Fulton
ISBN 13: 9781858685472
Format: Paperback (224 pages) Publisher: Carlton Books Ltd Published: 05 Feb 1999
Super Brain: 101 Easy Ways to a More Agile Mind
by Carol Vorderman
ISBN 13: 9780091917029
Format: Hardcover (256 pages) Publisher: Vermilion Published: 04 Jan 2007
IQ Testing: 400 Ways to Evaluate Your Brainpower (The IQ Workout Series)
by Philip Carter,Ken Russell
ISBN 13: 9780471531456
Format: Paperback (176 pages) Publisher: Capstone Published: 29 May 2001
Great Lateral Thinking Puzzles
by Paul Sloane,Des MacHale,Myron Miller
ISBN 13: 9780806905532
Format: Paperback (96 pages) Publisher: No Imprint Published: 05 May 1994