2007 - Secret Weapons Defenses of Insects Spiders Scorpions and Other Manylegged Creatures (Paperback) → Hardcover ISBN-13: 9780674024038 ISBN-10: 0674024036 Genres: Science & Math, Engineering & Transportation, Outdoors & Nature ? 2005 - Secret Weapons Defenses of Insects Spiders Scorpions and Other Manylegged Creatures (Hardcover) → Paperback ISBN-13: 9780674018822 ISBN-10: 0674018826 Genres: Science & Math, Engineering & Transportation, Outdoors & Nature ? |