To free her clan from slavery at underwater forges, the dragon princess Shimmer and her human companion Thorn combat the Dragon King's jealousy and treachery.
- ISBN10 0064404862
- ISBN13 9780064404860
- Publish Date 20 August 1993 (first published 1 December 1985)
- Publish Status Out of Print
- Out of Print 14 November 2003
- Publish Country US
- Imprint HarperCollins Children's Books
- Format Paperback
- Pages 275
- Language English