1985 - Computers Those Amazing Machines [Books for World Explorers] (Hardcover) → Hardcover ISBN-13: 9780870445743 ISBN-10: 087044574X Genres: Children's Books, Teen & Young Adult 3 1982 - Our VIolent Earth [Books for World Explorers] (Hardcover) ISBN-13: 9780870443831 ISBN-10: 0870443836 Genre: Children's Books 1 You Won't Believe Your Eyes/book and Poster [Books for World Explorers] (Hardcover) ISBN-13: 9780870446115 ISBN-10: 0870446118 Genres: Children's Books, Reference 1 You Won't Believe Your Eyes [Books for World Explorers] (Hardcover) ISBN-13: 9780870446160 ISBN-10: 0870446169 Genre: Children's Books ? |