Arnie doesn't have grandparents to come to school on Grandparent's Day, but it turns out he has a lot of people who can substitute.
- ISBN10 0670888761
- ISBN13 9780670888764
- Publish Date 1 July 2000
- Publish Status Active
- Publish Country US
- Publisher Penguin Books Australia
- Imprint Viking Children's Books
- Format Hardcover
- Language English