A ten-year-old alien boy travels through an interdimensional doorway to enter the lives of fifth grader Paula and her boisterous family for a year.
- ISBN10 0689505000
- ISBN13 9780689505003
- Publish Date 1 April 1990
- Publish Status Active
- Publish Country US
- Publisher Simon & Schuster
- Imprint Atheneum Books for Young Readers
- Language English