Entry updated 9 August 2021. Tagged: Author.
Pseudonym of unidentified UK author, known almost solely for the entirely unremarkable Space Express Security sequence of Space Operas, the first and third being published as by Astron Del Martia, and the middle title as by Franz Harkon [see Checklist]. As Harkon, this author also published some short fiction. [JC]
Space Express Security
- Space Pirates (London: Gaywood Press, 1951) as by Astron Del Martia [Space Express Security: pb/Leroi Osborne]
- Spawn of Space (London: Scion, 1951) as by Franz Harkon [Space Express Security: pb/Ron Turner]
- Interstellar Espionage (London: Gaywood Press, 1952) as by Astron Del Martia [Space Express Security: pb/Leroi Osborne]
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