Ellis, Richard No turning back: the life and death of animal species / written and illustrated by Richard Ellis - New York HarperCollins/Harper Perennial c2004 - xx, 428 p. ill. ; 21 cm. GratisProf. Ramachandra Guha$15.95 ISBN: 9780060558048 (pbk.) Subjects--Topical Terms: Extinct animals.Animal species. Dewey Class. No.: 576.84 ELL