An awkward fourteen-year-old who imagines himself prince of a distant planet suddenly discovers that the planet is real when he and the Prince are switched and must fight to survive in each other's worlds.
- ISBN10 000672793X
- ISBN13 9780006727934
- Publish Date 15 September 1988 (first published 19 October 1987)
- Publish Status Out of Print
- Out of Print 10 July 1992
- Publish Country GB
- Publisher HarperCollins Publishers
- Imprint Tracks
- Edition New edition
- Format Paperback
- Pages 288
- Language English