Paper Animals in Action! and co-founded the Sierra Club

and co-founded the Sierra Club to ensure its protection

Over 560 illustrations

including mathematicians of the French Revolution and women in mathematics

whose success rests less upon their actual wares than on their grasp of human nature and powers of persuasion

books on carriages

Paper Animals in Action! and co-founded the Sierra ClubPerfect for papercrafters of all skill levels and ages, these 12 unique models can actually move just add a clothespin! Cut out the full color parts and follow the simple assembly directions to build a bird that pecks, a flying pig that flaps its wings, a dog that nods its head, and a T. rex that opens its jaws. Create a bear, if you dare, and produce a moose or goose! Step by step instructions for putting the pieces together are accompanied by color