A young girl accompanies an expedition to a planet settled centuries before by colonists who were left there to develop as best they could after their minds were cleared of all previous memories.
- ISBN10 0441358438
- ISBN13 9780441358434
- Publish Date 1 March 1981 (first published 18 May 1970)
- Publish Status Out of Stock
- Publisher Penguin Putnam Inc
- Imprint Ace Books
- Format Paperback (US Mass Market)
- Language English