Mathematicians, puzzle aficionados, and magicians are experts in the unsolvable, the undoable, and the unbelievable. Their currency is paradox. Martin Gardner stands at the nexus of these communities, and this collection brings together offerings in tribute to him. The list of contributors reads like a Who's Who in Science and the World of Puzzles. The breadth of contributions in form and content, ranging from puzzles to poems, from brainteasers to brief biographical accounts of the greatest puzzler of all, is sure to appeal to a wide variety of readers and the fan club of Martin Gardner.
