A family's visit to a country under the rule of a dictator involves the children in a startling revolutionary secret and leads them to suspect that their stepfather is a spy.
- ISBN10 0575024208
- ISBN13 9780575024205
- Publish Date 23 February 1978 (first published 1 January 1978)
- Publish Status Unknown
- Out of Print 11 October 1996
- Publish Country GB
- Imprint Gollancz
- Format Hardcover
- Pages 160
- Language English