2013 - The Biology of Sharks and Rays (Hardcover) ISBN-13: 9780226442495 ISBN-10: 0226442497 Genre: Science & Math ? 2007 - The Secret Life of Sharks a Leading Marine Biologist Reveals the Mysteries of Shark Behavior (Paperback) → Hardcover ISBN-13: 9781416578338 ISBN-10: 1416578331 Genres: Science & Math, Engineering & Transportation, Outdoors & Nature ? 2003 - The Secret Life of Sharks a Leading Marine Biologist Reveals the Mysteries of Shark Behavior (Hardcover) → Paperback ISBN-13: 9780743241700 ISBN-10: 0743241703 Genres: Science & Math, Engineering & Transportation 3 1998 - Great White Sharks the Biology of Carcharodon Carcharias (Paperback) ISBN-13: 9780124150317 ISBN-10: 0124150314 Genres: Science & Math, Engineering & Transportation ? |