In the distant future, a police marshal stationed in a corrupt mining colony on Io, Jupiter's sunless third moon, uncovers a drug-smuggling conspiracy, and gets no help from the populace when he later finds himself marked for murder.
3 December 1927, Toronto, Ontario, Canada
19 March 1937, Sunderland, Tyne-and-Wear, England, UK
27 October 1947, Windsor, Ontario, Canada
3 August 1937, Stepney, London, England, UK
13 January 1930, Washington, District of Columbia, USA
5 March 1934, Los Angeles, California, USA
5 September 1945
8 February 1930, Newcastle-upon-Tyne, England, UK
3 November 1957, Westminster, London, England, UK
17 January 1950, Sheffield, Yorkshire, England, UK
25 August 1930, Edinburgh, Scotland, UK
27 February 1939, London, England, UK
6 July 1929, Dublin, Ireland
5 November 1956, Wansford Camp, England, UK
1940, Macclesfield, Cheshire, England, UK
30 June 1947, England, UK
16 February 1929, New York City, New York, USA
10 September 1953, Boston, Massachusetts, USA