Animal Tracks and Signs: Track Over 400 Animals From Big Cats to Backyard Birds

Gray Foxes, Rattlesnakes, and Other Mysterious Animals of the Extreme Deserts (Extreme Animals in Extreme Environments)

Smithsonian Dinosaurs and Other Amazing Creatures from Deep Time

The Book of Snakes

Theoretical Dragon Anatomy: Structure & Function

Shark Week: Everything You Need to Know

Snakes in Question: The Smithsonian Answer Book, Second Edition

Smart and Spineless: Exploring Invertebrate Intelligence

Forgotten Beasts

Entomology And Palynology: Evidence from the Natural World (Forensics: the Science of Crime-solving)