Agaton Sax, super sleuth, outwits a gang of international swindlers, and is almost done in by his double, a counterfeit Sax.
- ISBN10 0426101960
- ISBN13 9780426101963
- Publish Date 1 November 1973 (first published April 1965)
- Publish Status Out of Print
- Out of Print 18 October 2003
- Publish Country GB
- Imprint TBS The Book Service Ltd
- Edition New edition
- Format Paperback
- Pages 110
- Language English