How Not To Test A Psychic
Ten Years Of Remarkable Experiments With Renowned Clairvoyant Pavel Stepanek »

The Annotated Alice: Alice's Adventures In Wonderland & Through The Looking-Glass
The Definitive Edition »

Codes, Ciphers And Secret Writing
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Casey at the Bat
For use in schools and libraries only. The narrative poem about a celebratedbaseball player who strikes out at the crucial moment of a game withadditional te... »

Mathematik und Magie
Mathematik und Magie »

The Unexpected Hanging And Other Mathematical Diversions
And Other Mathematical Diversions »

Are Universes Thicker Than Blackberries?
Discourses on Godel, Magic Hexagrams, Little Red Riding Hood, and Other Mathematical and Pseudoscientific Topics »

Tenian Ombligo Adan y Eva?
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Mathemagische Tricks
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Penrose Tiles To Trapdoor Ciphers
And The Return Of Dr Matrix »