Digests

First published in the U.K. in 1949 by Tempest Publications of Bolton, self-published by the author George H. Dawson (a.k.a. Michael Storme) This U.S. digest edition published by Kaywin, Cleveland in 1951.

First published in the UK by Gerald Swan in 1941. This US digest edition by Kaywin Publishers Inc. in 1951. Steve Holland has hypothesized that Flammeche was a pseudonym of George H. Dawson, so I'm taking his word for it. Cover by Reginald Heade.

First published in the U.K. as "Spoilt Lives" in 1941by Gerald Swan, London. Re-titled by Archer Press, London in 1950 and this U.S. digest edition from Kaywin Publishers, Cleveland in 1952. Pierre Flammeche was a pseudonym of George H. Dawson, who wrote most frequently as Michael Storme. Cover art by Reginald Heade (thankfully only partially obscured by the speckling on my copy)

First published in the UK by the Archer Press in 1950. This US edition published by Kaywin (5) in 1951. Michael Storme was a pseudonym of George H. Dawson. Cover art by Reginald Heade.

Originally published by Cameo in 1952. This 2nd printing (335) is undated, but is from 1953. Lewis Dixon was a pseudonym of Day Keene. Cover art by Rudolph Belarski.

Published in digest format by Five Star Mysteries, Inc. (46) in July 1946. Cover art is not credited.

Published by the Harborough Publishing Co. Ltd. in April 1952. Cover art by Reginald Heade.

Published in the US by the Leisure Library (2) in 1952, whether it was published in the UK before that I've been unable to determine. Spike Morelli was one of many pseudonyms used by William Newton. Cover art by Reginald Heade.

First published in the UK by the Archer Press in May 1949. This US edition published by the Leisure Library (4) in 1952. Cover art by Reginald Heade.