When twelve-year-old Valerie and her brother and sister fall through a space trap and are transmitted to an alien planet, they seek ways to return to the thirty-second century.
- ISBN10 0531037665
- ISBN13 9780531037669
- Publish Date 1 January 1983
- Publish Status Out of Print
- Out of Print 1 September 2016
- Publish Country GB
- Imprint J. MacRae Books
- Format Hardcover
- Pages 153
- Language English