About The Author
Formerly a Senior Editor and Director of Mission Projects for National Geographic magazine, CHRISTOPHER SLOAN specializes in ancient civilizations, early humans, and prehistoric life. He has written seven children's books, which have appeared on numerous best book lists, including School Library Journal Best Books of the Year, Booklist Editors' Choice, Garden State Children's Book Award, Outstanding Science Trade Books for Students K-12 (NSTA/CBC), and the Children's Literature Choice List.
