While hiking with a group of other teens in the Utah desert, Alyssa and Rob attempt to foil the plans of a fossil-stealing kidnapper.
- ISBN10 0786801158
- ISBN13 9780786801152
- Publish Date 15 April 1996
- Publish Status Out of Stock
- Publish Country US
- Imprint Hyperion Books
- Format Hardcover
- Pages 208
- Language English