Dinosaurs come to life--with your help! The Smithsonian's National Museum of Natural History and IDW Publishing present a fascinating new coloring book that pro

Voyage beneath the waves to realms of beauty and mystery -- ready for you to color! The Smithsonian Institution presents an awe-inspiring new coloring book that

This new field guide provides a suite of modern tools to effectively aid in the identification of more than 750 species of birds across North America. It introd

Forty-seven accurate drawings of man's most important flying achievements. 18th-century balloons, 19th-century dirigibles, the Spirit of St. Louis, fighters, bo

A portable, deluxe adult coloring book from the renowned birder, illustrator, and author of the New York Times best seller The Sibley Guide to Birds. The perfec