Accompanying his scientist parents on an exploratory voyage to another star system, seventeen-year-old Cliff Macklin discovers the ruins of an alien culture.
- ISBN10 0060262893
- ISBN13 9780060262891
- Publish Date 1 March 1988
- Publish Status Out of Print
- Out of Print 7 July 2021
- Publish Country US
- Imprint HarperCollins Publishers
- Format Hardcover
- Pages 213
- Language English