Yellowstone to Yukon: Freedom to Roam: A collection of photography by Florian Schulz featuring essays by well known conservationists.
A collection of photography and text all about Yellowstone National Park by Doug Dance & Bob Weselmann
Bears of the Worldby Lance Craighead: Includes the grizzly or brown bear, the polar bear, the American black bear, the Asiatic black bear, the sun bear, the sloth bear, the spectacled bear, and the giant panda as well as bibliographical references.
