2017 - Beyond Tooth and Claw the Nature of Carnivore Minds (Hardcover) ISBN-13: 9780300218152 ISBN-10: 030021815X Genre: Science & Math ? 2014 - The Elephant Letters the Story of Billy and Kani (Paperback) ISBN-13: 9780692209967 ISBN-10: 0692209964 ? 2010 - Elephants on the Edge What Animals Teach Us About Humanity (Paperback) → Hardcover ISBN-13: 9780300167832 ISBN-10: 0300167830 Genre: Science & Math ? 2009 - Elephants on the Edge What Animals Teach Us About Humanity (Hardcover) → Paperback ISBN-13: 9780300127317 ISBN-10: 0300127316 Genres: Science & Math, Engineering & Transportation ? |