Follows an East Coast family as it travels to Montana to join a paleontology team in digging for dinosaur bones.
- ISBN10 0688085741
- ISBN13 9780688085742
- Publish Date 1 April 1990 (first published 1 March 1990)
- Publish Status Out of Print
- Out of Print 13 March 2021
- Publish Country US
- Imprint Morrow Junior Books
- Format Hardcover
- Pages 21
- Language English