My favorite dinosaurs

John Sibbick is an author who explores natural history and prehistoric life. His notable works include "Life on the Seashore," "Tyrannosaurus rex," and "Wonderful animals of Australia." He shares the wonders of the natural world with readers through his clear and direct writing.

Ruth Ashby is the author of more than thirty books for children and young adults, including Anne Frank: Young Diarist and Rosa Parks: Courageous Citizen. A former book editor, she teaches English at the Portledge School in Locust Valley, New York. Source: http://us.macmillan.com/author/ruthashby Ruth Ashby is a children's writer who focuses on nonfiction topics ranging from biology and paleontology to history and biography. She has also edited such volumes as Herstory: Women Who Changed the...