Introduces some of the strongest and weakest animals in the world, explaining the benefits of strength and various adaptations.
- ISBN10 1554078237
- ISBN13 9781554078233
- Publish Date 23 December 2010 (first published 7 January 2010)
- Publish Status Active
- Imprint Firefly Books
- Format Paperback (US Trade)
- Pages 32
- Language English