In the fourth of Barrie Roberts'' Conan Doyle pastiches, Holmes and Watson become embroiled in the murky world of international secret intelligence services in an attempt to foil a plot to ruin Queen Victoria''s Jubilee.'
- ISBN10 0094792402
- ISBN13 9780094792401
- Publish Date 23 November 1998
- Publish Status Transferred
- Out of Print 21 December 2004
- Publish Country GB
- Publisher Little, Brown Book Group
- Imprint Constable
- Format Hardcover
- Pages 188
- Language English