The Smithsonian Book of North American Mammals

Mammals of North America: Second Edition (Princeton Field Guides)

Peterson Field Guide to Mammals of North America: Fourth Edition (Peterson Field Guides)

Peterson Reference Guide to the Behavior of North American Mammals (Peterson Reference Guides)

North American Tree Squirrels

Peterson Field Guide to Finding Mammals in North America (Peterson Field Guides)

Smithsonian Handbooks: Mammals

Walker's Mammals of the World (2-Volume Set)

Wild Mammals of North America: Biology, Management, and Conservation

Wetlands (Audubon Society Nature Guides)