My Best Mathematical and...
Martin Gardner
Buy from $0.99
eBook from $5.95
|
The Big Book of Tricky...
Corinne Schmitt
Buy from $0.99
eBook from $4.20
|
Can You Outsmart an Economist...
Steven E Landsburg
Buy from $0.99
eBook from $7.10
|
Games for Your Mind: The...
Jason Rosenhouse
Buy from $7.65
eBook from $26.95
|
LSAT Logic Games for Dummies
Mark Zegarelli
Buy from $0.99
eBook from $17.00
|
Four Lives: A Celebration of...
Jason Rosenhouse,
Raymond M Smullyan
Buy from $39.10
eBook from $24.95
|
The Ultimate Sherlock Holmes...
Pierre Berloquin,
Bernard Myers (Contributions by)
Buy from $11.06
eBook from $19.99
|
The Riddler: Fantastic...
Oliver Roeder (Editor)
Buy from $0.99
eBook from $13.42
|
Beef Up Your Brain: The Big...
Michel Noir
Buy from $3.08
eBook from $21.60
|
Mighty Mini Mind Bogglers
Karen C Richards
Buy from $11.61
eBook from $6.95
|
Brain Workout: Tips and...
Dr. Gareth Moore
Buy from $15.39
eBook from $8.99
|
A Cabinet of Philosophical...
Roy Sorensen
Buy from $5.40
eBook from $11.99
|
The Magic Garden of George B...
Raymond M Smullyan
Buy from $17.30
eBook from $14.95
|
The Riddle of Scheherazade:...
Raymond M Smullyan,
Raymond Smulliyan
Buy from $3.46
eBook from $9.99
|
Increase Your Puzzle IQ: Tips...
Marcel Danesi, PH.D.
Buy from $7.97
eBook from $15.99
|
Protein Shakes for the Brain:...
M D Bernard Croisile,
Michel Noir
Buy from $8.95
eBook from $15.26
|
Graph Games and Logic Design:...
Johan van Benthem (Editor),
Fenrong Liu (Editor)
Buy from $122.11
eBook from $35.70
|
Programming Sudoku
Wei-Meng Lee
Buy from $4.48
eBook from $7.50
|
