Endangered Animals: A Fully Illustrated, Authoritative and Easy-To-Use Guide (Golden Guides from St. Martin's Press)

Whales, Dolphins, and Other Marine Mammals: A Fully Illustrated, Authoritative and Easy-to-Use Guide (A Golden Guide from St. Martin's Press)

Mammals: A Fully Illustrated, Authoritative and Easy-to-Use Guide (A Golden Guide from St. Martin's Press)

Seashore Life (A Golden Guide from St. Martin's Press)

Birds: A Fully Illustrated, Authoritative and Easy-to-Use Guide (A Golden Guide from St. Martin's Press)

Weeds (A Golden Guide from St. Martin's Press)

Geology: A Fully Illustrated, Authoritative and Easy-to-Use Guide (A Golden Guide from St. Martin's Press)

Reptiles and Amphibians: A Fully Illustrated, Authoritative and Easy-to-Use Guide (A Golden Guide from St. Martin's Press)

Stars: A Fully Illustrated, Authoritative and Easy-to-Use Guide (A Golden Guide from St. Martin's Press)