A fun book of 14 origami models that kids of all ages will have fun making and then playing with. The book contains 14 models: banger, happy or sad face, whizzer, inside-out cube, perfect glider, snap dragon, jumping frog, pecking bird, talking frog, kaleidoscope, barking dog, waterbomb, laying a square egg, and flapping Bird. While the flapping bird and the waterbomb are traditional origami models, I haven't seen the other models in any other books.