With another Ice Age imminent, fifteen-year-old Liza, bored with the restrictions of life in the protected City, stows away on a scientific expedition and finds herself inadvertently abandoned on the snow fields whose only inhabitants are the mysterious Ekoes.
- ISBN10 043512305X
- ISBN13 9780435123055
- Publish Date 4 April 1986 (first published 1 January 1982)
- Publish Status Out of Print
- Out of Print 12 July 2000
- Publish Country GB
- Imprint Pearson Education Limited
- Edition New edition
- Format Hardcover
- Pages 128
- Language English