Riddles of the Sphinx
Subtitle: ...And the Puzzles, Word Games, Brainteasers, Conundrums, Maps, Mysteries, Codes and Ciphers That Have Baffled, Entertained and Confused the World over the Last 100 Years
Publisher: Penguin Books, Limited; Penguin UK
Published: 2007
Language: eng
Number of pages: 560
ISBN-13: 9780141030371
Subjects: Puzzles; Riddles; Ciphers