Ultimate Book of Optical Illusions
by Al Seckel
ISBN 13: 9781402734045
Format: Illustrated (368 pages) Publisher: Sterling Published: 28 Sep 2006
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Will Shortz Presents the Monster Book of Sudoku: 300 Wordless Crossword Puzzles
by Will Shortz
ISBN 13: 9780312362690
Format: Paperback (368 pages) Publisher: St. Martin's Griffin Published: 04 Apr 2006
How to Have Creative Ideas: 62 Exercises to Develop the Mind
by Edward De Bono
ISBN 13: 9780091910488
Format: Paperback (192 pages) Publisher: Vermilion Published: 26 Apr 2007
Match Wits with Mensa: The Complete Quiz Book (Mensa Genius Quiz)
by Abbie Salny,Alan Stillson,Marvin Grosswirth
ISBN 13: 9780738202501
Format: Illustrated (648 pages) Publisher: Da Capo Press Published: 04 Nov 1999
"Sunday Telegraph" Book of Nonograms: 2nd
by Non Ishida,James Dalgety
ISBN 13: 9780330336642
Format: Paperback (128 pages) Publisher: Pan Books Published: 08 Apr 1994
Brain-training: Medium 2 (Brain Training Puzzles): Book 2
by Carlton Books
ISBN 13: 9781847321947
Format: Paperback (176 pages) Publisher: Carlton Books Ltd Published: 01 Sep 2008
Brain Power: Unlock the Power of Your Mind
by J.Graham Beaumont
ISBN 13: 9781856276733
Format: Paperback (256 pages) Publisher: Grange Books Ltd Published: Sep 1994
Mind-Bending Conundrums and Puzzles
by Nick Hoare,Simon Melhuish,Linley Clode
ISBN 13: 9781899712038
Format: Hardcover (96 pages) Publisher: Lagoon Books Published: Jun 1995
Su Doku Medal Quartet - Su Doku Silver
by Wayne Gould
ISBN 13: 9780007274482
Format: Paperback (240 pages) Publisher: Collins Published: 01 Sep 2008
Tricky Mindtrap Puzzles: Challenge the Way You Think and See
by Detective Shadow
ISBN 13: 9780806944883
Format: Paperback (96 pages) Publisher: No Imprint Published: 12 Apr 2001
You Got to be Kidding: The Crazy Book of Would You Rather...? Questions
by Randy Horn
ISBN 13: 9780761143659
Format: Illustrated (416 pages) Publisher: Workman Publishing Published: 27 Jul 2007
Seeing Double
by J. Richard Block
ISBN 13: 9780415934824
Format: Illustrated (150 pages) Publisher: Routledge Published: 06 Sep 2002