The Puzzle Mountain
by Gyles Brandreth
ISBN 13: 9780713914313
Format: Hardcover (256 pages) Publisher: Viking Published: 29 Oct 1981 Other Format: Hardcover, Paperback
Save for later
Ingenious Lateral Thinking Puzzles
by Des MacHale, Paul Sloane, Myron Miller, Des McHale
ISBN 13: 9780806962597
Format: Paperback (96 pages) Publisher: Sterling Published: 18 Dec 1998
Visual IQ Tests
by Jola Sigmond
ISBN 13: 9781402706752
Format: Paperback (112 pages) Publisher: Sterling Published: 20 Jan 2005
The Ultimate Office Olympics: Hundreds of Ways to Pass the Time at Work Without Working!
by Eric Saunders
ISBN 13: 9781554076222
Format: Paperback (400 pages) Publisher: Firefly Books Ltd Published: Apr 2010
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
Braintraining Puzzles
by n/a
ISBN 13: 9781848378285
Format: Paperback (256 pages) Publisher: Arcturus Publishing Ltd Published: 01 Apr 2011
Brainbenders: Sudoku
by NA
ISBN 13: 9781841937816
Format: Paperback (128 pages) Publisher: Arcturus Publishing Published: 01 Jun 2006
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
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
Brain Stretchers (Readers Digest)
by unknown
ISBN 13: 9780276441196
Format: Hardcover (400 pages) Publisher: Reader's Digest Published: 24 Nov 2006
Strange Curves, Counting Rabbits, & Other Mathematical Explorations
by Keith Ball
ISBN 13: 9780691127972
Format: Paperback (268 pages) Publisher: Princeton University Press Published: 05 Nov 2006
Sudoku X-mas
by Christopher Monckton
ISBN 13: 9780755315024
Format: Hardcover (192 pages) Publisher: Headline Published: 10 Oct 2005