30 Second Mysteries Volume II: Discover Your Inner Sleuth: 2 (Spinner Books)
by Robert Moog, Bob Moog
ISBN 13: 9781575289151
Format: Paperback (240 pages) Publisher: Spinner Books Published: Aug 2004
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CURIOUS BOOK MIND BOGGLING TEASERS
by Charles Barry Townsend
ISBN 13: 9781402702143
Format: Paperback (304 pages) Publisher: Sterling Published: 27 Nov 2003
Braintraining Puzzles
by n/a
ISBN 13: 9781848378285
Format: Paperback (256 pages) Publisher: Arcturus Publishing Ltd Published: 01 Apr 2011
IQ and Psychometric Test Workbook: Essential Preparation for Verbal Numerical and Spatial Aptitude Tests and Personality Tests (Testing Series)
by Philip Carter
ISBN 13: 9780749462611
Format: Paperback (256 pages) Publisher: Kogan Page Published: 03 Jan 2011 Other Format: Paperback
The New Puzzle Classics: Ingenious Twists on Timeless Favorites (Mensa)
by Mensa, Serhiy Grabarchuk
ISBN 13: 9781402717420
Format: Paperback (352 pages) Publisher: Sterling Published: 13 Jul 2005
400 IQ Puzzles: Boost Your Brain Power
by Ken Russell, Philip J. Carter
ISBN 13: 9781904468028
Format: Paperback (176 pages) Publisher: D&B Publishing Published: 25 Sep 2003
Ultimate Series: The Ultimate IQ Test Book: 1000 Practice Test Questions to Boost your Brain Power: 7
by Ken Russell, Philip Carter
ISBN 13: 9780749449476
Format: Paperback (300 pages) Publisher: Kogan Page Published: 03 Feb 2007
Testing Series: Test and Assess Your Brain Quotient: Discover Your True Intelligence with Tests of Aptitude, Logic, Memory, EQ, Creative and Lateral Thinking: 48
ISBN 13: 9780749454166
Format: Paperback (208 pages) Publisher: Kogan Page Published: 03 Dec 2008
Brain-training: Difficult 2 (Brain Training Puzzles)
by Matthew Donegan
ISBN 13: 9781847321954
Format: Paperback (176 pages) Publisher: Carlton Books Ltd Published: 01 Sep 2008
Brainbenders: Sudoku
by NA
ISBN 13: 9781841937816
Format: Paperback (128 pages) Publisher: Arcturus Publishing Published: 01 Jun 2006
GIANT BK SUDOKU
by Will Shortz
ISBN 13: 9780312357641
Format: Illustrated (370 pages) Publisher: St. Martins Press-3PL Published: 25 Nov 2005
Brain Stretchers (Readers Digest)
by unknown
ISBN 13: 9780276441196
Format: Hardcover (400 pages) Publisher: Reader's Digest Published: 24 Nov 2006