Krip, the Free Trader, is changed into an animal by the strange Moon Singer maiden in an effort to save him from the evil power seekers; but now he faces a more serious danger -- that of not being able to return to his human form.
- ISBN10 058215510X
- ISBN13 9780582155107
- Publish Date October 1969 (first published 29 August 1966)
- Publish Status Out of Print
- Out of Print 18 October 2003
- Publish Country GB
- Imprint Prentice Hall Press
- Format Hardcover
- Pages 320
- Language English