Book of Donmon Teith

Channel your inner M.C. Escher with these brain teaser puzzles! These easily assembled 3D puzzles are each composed of many identical pieces that cleverly fit t

Origami folders and dragon enthusiasts, rejoice! Origami Dragons Kit by master origami artist Marc Kirschenbaum shows you how to fold 10 incredible paper dragon

Modular origami is the latest craze in paper folding! These three-dimensional models are created from a number of small pieces of paper that are easily folded a

A collection of math and logic puzzles features number games, magic squares, tricks, problems with dominoes and dice, and cross sums, in addition to other intel

Brain Teasers for Kids - Riddles for the Whole Family "The mind once stretched by a new idea, never returns to its original dimensions." Ralph Waldo Emerson Thi