 Wheels, Life, and Other Mathematical Amusements by Martin Gardner |  Penrose Tiles to Trapdoor Ciphers by Martin Gardner |  Riddles in Mathematics by Eugene P. Northrop |  The Colossal Book of Mathematics by Martin Gardner |  The Last Recreations by Martin Gardner |  Game, Set and Math by Ian Stewart |  The Second Scientific American Book of Mathematical Puzzles and Diversions by Martin Gardner |  Mathematics, Magic and Mystery by Martin Gardner |  Amusements in Mathematics by Henry Ernest Dudeney |  Mathematical Magic Show by Martin Gardner |  Mathematical Carnival by Martin Gardner |  Mathematical Circus by Martin Gardner |  Polyominoes by Solomon W. Golomb |  Mathematics by Keith Devlin |  Anno's Math Games by Mitsumasa Anno |  Fads and Fallacies in the Name of Science by Martin Gardner |  The Unexpected Hanging and Other Mathematical Diversions by Martin Gardner |  The Ambidextrous Universe by Martin Gardner |  Did Adam and Eve have navels? by Martin Gardner |  A Short History of Nearly Everything by Bill Bryson |