Thomson, Sarah L. Amazing gorillas! / written by Sarah L. Thomson ; photographs provided by the Wildlife Conservation Society. - 1st ed. - New York, NY : HarperCollins, c2005. - 32 p. : col. ill. ; 23 cm. ISBN: 0060544597 0060544600 (lib. bdg.) LCCN: 2004006019 Subjects--Topical Terms: Gorilla--Juvenile literature. LC Class. No.: QL737.P96 / T56 2005 Dewey Class. No.: 599.884