The “National Audubon Society Field Guide to North American Fossils” by Ida Thompson is a comprehensive nonfiction book focusing on the fascinating world of fossils in North America. Published in 1982 by Knopf Doubleday Publishing Group, this illustrated hardcover book contains 848 pages filled with valuable information on rocks, minerals, paleontology, and of course, fossils. With detailed illustrations and a narrative suitable for adults, this field guide serves as a valuable reference for anyone interested in nature and science. Book is used, in very good condition.