This Book of Riddles is loaded with new and classic mind bending logical conundrums, number puzzles, visual tricks, and more fun for the whole family.

With illuminated lettering, old-style fonts, paper and language, this book looks like an ancient tome that has been sitting on a castle shelf for centuries. It

Fun for the whole family, the book contains more than 100 superb puzzles. Merlin the Magician, Avalon, King Arthur, and other mythical people and places feature

This exclusive companion book to the bestselling Mysterious Benedict Society series is a mind-bending collection that will put YOU to the test! With full-color