Amos the mouse and Boris the whale have little in common except that they are both mammals and save each other's lives.
- ISBN10 031253566X
- ISBN13 9780312535667
- Publish Date 15 September 2009 (first published 1 January 1971)
- Publish Status Active
- Publish Country US
- Imprint Square Fish
- Format Paperback (US Trade)
- Pages 32
- Language English