The Shadow Line; a Confession

Vol. 23 (Sep 1916):

pp.193–288
Vol. 23 (Oct 1916):

pp.289–384
Vol. 23 (Nov 1916): (Page imagery not yet available)
Vol. 23 (Dec 1916):

pp.481–576
Vol. 24 (Jan 1917):

pp.1–96
Vol. 24 (Feb 1917):

pp.97–192
Vol. 24 (Mar 1917):

Subsequently serialized in The Metropolitan Magazine (New York, NY, USA) (Sep 1916 — Oct 1916)
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)