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Most popular at the top

  • Mathematics, Magic and Mysteryby Martin Gardner

    Dover Publications 2014; US$ 9.95

    Why do card tricks work? How can magicians do astonishing feats of mathematics mentally? Why do stage "mind-reading" tricks work? As a rule, we simply accept these tricks and "magic" without recognizing that they are really demonstrations of strict laws based on probability, sets, number theory, topology, and other branches of mathematics. This is... more...

  • The Moscow Puzzlesby Boris A. Kordemsky

    Dover Publications 2014; US$ 14.95

    This is, quite simply, the best and most popular puzzle book ever published in the Soviet Union. Since its first appearance in 1956 there have been eight editions as well as translations from the original Russian into Ukrainian, Estonian, Lettish, and Lithuanian. Almost a million copies of the Russian version alone have been sold. Part of the reason... more...

  • Looney Limericksby Frank Jacobs

    Dover Publications 2011; US$ 3.00

    60 zany limericks by such masters of the form as Gelett Burgess, Oliver Herford, Edward Lear, and others. Fun to read, easy to memorize and great to share with friends and family. Illustrations. more...

  • Codes, Ciphers and Secret Writingby Martin Gardner

    Dover Publications 2013; US$ 5.95

    Cipher and decipher codes: transposition and polyalphabetical ciphers, famous codes, typewriter and telephone codes, codes that use playing cards, knots, and swizzle sticks . . . even invisible writing and sending messages through space. 45 diagrams. more...

  • My Best Mathematical and Logic Puzzlesby Martin Gardner

    Dover Publications 2013; US$ 5.95

    The noted expert selects 70 of his favorite "short" puzzles, including such mind-bogglers as The Returning Explorer, The Mutilated Chessboard, Scrambled Box Tops, and dozens more involving logic and basic math. Solutions. more...

  • The Business Standard Quiz Bookby Gaurav Srikrishna

    Bloomsbury Publishing 2015; US$ 3.99


  • The The A-Z of Pointlessby Alexander Armstrong; Richard Osman

    Hodder & Stoughton 2015; Not Available

    Journey from A-Z, play 26 rounds of Pointless with family and friends and enjoy facts, banter and musings from Alexander Armstrong and Richard Osman. Filled with a collection of over 120 new Pointless quiz questions set to have you wracking your brains and interspersed with general knowledge trivia, witty facts and longer stand-up style pieces musing... more...

  • Ball of Confusionby Johnny Ball

    Icon Books 2011; US$ 9.99

    TV maths star Johnny Ball presents brain-teasers from his regular slot on his daughter Zoe's Radio 2 show. Ball of Confusion is designed to twist your brain into enjoyable knots of empuzzlement, from puzzles solved in a twinkling of an eye to some that will knit your brow for hours. From how to cheat in a coin toss to why it is that some parts of... more...

  • Lateral Thinking Puzzlesby Arcturus Publishing

    Arcturus Digital Limited 2013; US$ 4.99

    Traditional IQ books are for those with a Mensa mentality. This compilation is for ordinary people who want to enhance essential brain functions, such as concentration, memory, and creativity. Uniquely, this book focuses on left-brain and right-brain puzzles, giving a complete mental workout. You'll love the variety of puzzle types: Odd One Out, In... more...

  • Confounding Catchphrasesby Peter Gray

    Arcturus Digital Limited 2006; US$ 1.99

    Over 70 picture puzzles to tease and test your language skills. Each full-colour artwork is accompanied by an intriguing definition to help put you on the right track. If you prefer to rely just on your ability to think visually, cover up the definition and go it alone. The variety of puzzles means you'll never be bored, and if you don't succeed...... more...