S.O.S.

Short story

ORIGINAL PUBLICATION:

The short story is first published in The Grand Magazine (UK) in February 1926: S.O.S. (Vol. 48, No. 252).

In the US, the short story is first published in Ellery Queen's Mystery Magazine in December 1947 (Vol. 10, No. 49).

1. The Hound of Death and Other Stories 1933 (British short story collection)

2. The Witness for the Prosecution and Other Stories 1948 (American short story collection)

3. The Last Séance. Tales of the Supernatural 2019 (British edition)
    Published in the US the same year: American edition.

1. S.O.S 1929 (Stockholms-Tidningen on June 9)

2. S O S 1942 (Göteborgs Handels- och Sjöfartstidning on November 21)

3. S. O. S. 1948 (Vårt Hem No. 18)

4. S. O. S. 1972 (Vecko-Revyn No. 49)