Because Ellsworth, a dog, behaves too much like a dog when he is off duty, he is asked to leave his job as economics professor at Wallywell, causing him quite natural concern for the future.
- ISBN10 0394859952
- ISBN13 9780394859958
- Publish Date 12 October 1983
- Publish Status Remaindered
- Publish Country US
- Imprint Alfred A. Knopf Books for Young Readers
- Format Paperback (US Trade)
- Pages 31
- Language English