Ruthie and her parents are the only Earthlings on Planet X-10 and she is very homesick until she meets two creatures named Pig and Fish who help her escape from a three-headed beast.
- ISBN10 0803701152
- ISBN13 9780803701151
- Publish Date 15 October 1984
- Publish Status Temporarily Withdrawn
- Publish Country US
- Imprint Dial Books
- Format Hardcover (Library Binding)
- Language English