The Shadow Line; a Confession
in The Metropolitan Magazine (New York, NY, USA) (Sep 1916 — Oct 1916):
- First serialized in The English Review (London, UK) (Sep 1916 — Mar 1917)
- Collected as The Shadow Line: A Confession in The Shadow-Line: A Confession (1917)
- Subsequently serialized as De Schaduw-Lijn in Nieuwe Rotterdamsche Courant (Rotterdam, The Netherlands) (Oct 18, 1917 — Nov 10, 1917)
- Subsequently extracted as When Ships Are Not Boards in The New York Tribune (New York, NY, USA) (May 17, 1919)
- Subsequently serialized as La Ligne d'Ombre in La Revue de Paris (Paris, France) (Oct 15, 1929 — Nov 15, 1929)
View in Internet Archive BookReader (experimental). 
vol.44, no.4: pp.25-7, 39-42
vol.44, no.5: pp.26-8, 30-2.
Illustrated by Anton Otto Fischer.