Horn has travelled from his home on the planet Blue, reached the planet Green and visited the starship, the Whorl and walked on the planet Urth. But Horn's identity has become ambiguous, a question embedded in the story, whose telling is itself complex.
- ISBN10 031287314X
- ISBN13 9780312873141
- Publish Date 10 February 2001
- Publish Status Out of Stock
- Out of Print 13 December 2008
- Publish Country US
- Imprint St Martin's Press
- Format Hardcover
- Pages 416
- Language English