The Dinomite twins and their other dinosaur friends enjoy their ride in a hot air balloon, until they are forced to land in a valley of nasty dinosaurs who plan a horrible fate for them.
- ISBN10 0671620932
- ISBN13 9780671620936
- Publish Date 1 January 1987
- Publish Status Out of Print
- Out of Print 9 November 2015
- Publish Country US
- Imprint Simon & Schuster
- Format Hardcover
- Pages 60
- Language English