  1997 - The Home [Discover Hidden Worlds] (Paperback) → Hardcover ISBN-13: 9780590054126 ISBN-10: 0590054120 Genre: Children's Books ?  1994 - Bugs (Hardcover) ISBN-13: 9780307656643 ISBN-10: 0307656640 Genres: Children's Books, Science & Math ?  1994 - Insects Bugs [Discover Hidden Worlds] (Paperback) ISBN-13: 9780307156648 ISBN-10: 0307156648 Genre: Children's Books ?  1994 - The Human Body [Discover Hidden Worlds] (Paperback) → Hardcover ISBN-13: 9780307156655 ISBN-10: 0307156656 Genres: Children's Books, Science & Math, Medicine, Medical Books 3  1994 - Insects and Bugs [Hidden World] (Hardcover) ISBN-13: 9780600580218 ISBN-10: 0600580210 Genre: Children's Books ?   The Human Body [Discover Hidden Worlds] (Hardcover) → Paperback ISBN-13: 9780307656650 ISBN-10: 0307656659 Genre: Medical Books ?  The Home [Discover Hidden Worlds] (Hardcover) → Paperback ISBN-13: 9780307656827 ISBN-10: 0307656829 Genre: Science & Math ?  Human Body [Hidden World] (Hardcover) → Paperback ISBN-13: 9780600580188 ISBN-10: 0600580180 Genres: Children's Books, Medical Books ?   |
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