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Chris Waring
How Pi Can Save Your Life
Books
Lynn Brunelle
Why Did I Buy This Book
Books
Arcturus Publishing
Whodunit Mysteries
Books
Eric Saunders
Bletchley Park IQ Puzzles
Books
Arcturus Publishing
Bletchley Park Codebreaking Puzzles
Books
José Raúl Capablanca
Chess Fundamentals
Books
Edward Lasker
Chess and Checkers : the Way to Mastership
Books
Various
Twentieth Century Standard Puzzle Book
Books
Endless Amusement
1
Books
Various Authors
The cross word puzzle book
Books
Ritson
Classical Enigmas, Adapted to Every Month in the Year
Books
Henry Ernest Dudeney
Amusements in Mathematics
Books
A. Cyril Pearson
Pictured Puzzles and Word Play
Books
Aaron A. Warford
How to Fence
Books
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