Mensa

  • Mensa: Riddles and Conundrums
    By Robert Allen

    Mensa: Riddles and Conundrums

  • Mensa: Puzzle Challenge
    By Robert Allen

    This book is guaranteed to provide you with hours of fun, all while you give your mind a wonderful workout.

  • Mensa: The Puzzle Challenge
    By Robert Allen, Carolyn Skitt, Dave Chatten

    This puzzle book contains hundreds of puzzles created by the world famous high IQ society. In it, you can pit your wits against some of the most intelligent puzzle designers in the world.

  • Mensa: The Genius Test
    By Robert Allen, Josephine Fulton

    This book examines several of the world's greatest historical geniuses, concentrating on the common threads between their lives to find valuable insights into the way genius is formed.

  • Mensa: Logic Brainteasers
    By Kenneth A. Russell, Philip J. Carter

    This book contains a fiendish collection of over 150 mind games to tax your powers of logic in ways you had never thought possible!