The second of two BBC radio adaptations of Fergus Hume's novel.
For episode titles, broadcast dates, and synopses, see Notes.
List of episodes:
1. In the Queen's Name (first broadcast 2 November 1958)
2. Duncan Calton for the Defence (first broadcast 9 November 1958)
3. The Queen of Little Bourke Street (first broadcast 16 November 1958)
4. A Certificate of Marriage (first broadcast 23 November 1958)
5. A Confession (first broadcast 30 November 1958)
6. Five Thousand Pounds (first broadcast 7 December 1958)