Sarah C. Campbell is the author of the Theodor Seuss Geisel Honor book Wolfsnail: A Backyard Predator. Her writing has appeared in a variety of publications, including Highlights for Children and the New York Times. She lives in Jackson, Mississippi. nRichard P. Campbell is co-photographer of the acclaimed childrens nonfiction book Wolfsnail: A Backyard Predator. He lives in Jackson, Mississippi.n