Poland Revisited: The North Sea on the Eve of War
in The Daily News & Leader (London, UK) (Apr 6, 1915): 
pp.1–8
- First serialized as The Shock of War. Through Germany to Cracow in The Daily News & Leader (London, UK) (Mar 29, 1915)
- Subsequently serialized as To Poland in War-Time. A Journey into the Past in The Daily News & Leader (London, UK) (Mar 31, 1915)
- Subsequently serialized as To Poland, through Germany, as the War Broke Out in The Boston Evening Transcript (Boston, MA, USA) (Apr 3, 1915)
- Subsequently serialized as My Return to Cracow. Poland in War-Time in The Daily News & Leader (London, UK) (Apr 9, 1915)
- Subsequently extracted as Joseph Conrad's Visit to War-Time Poland in The Boston Evening Transcript (Boston, MA, USA) (Apr 10, 1915)
- Subsequently serialized as End of Joseph Conrad's 'War-Time Poland' in The Boston Evening Transcript (Boston, MA, USA) (Apr 17, 1915)
- Subsequently serialized as The "Sinister Shock of War" in The Chicago Daily Tribune (Chicago, IL, USA) (May 16, 1915)
- Collected as Poland Revisited in Notes on Life and Letters (1921)
- Subsequently serialized as Retour en Pologne in La Revue de France (Paris, France) (Feb 1936 — Mar 1936)
View in Internet Archive BookReader (experimental). 
p.4. Section III of "Poland Revisited". Reprinted in "The Book of the Homeless" (New York: Scribners, 1916), edited by Edith Wharton, pp.83-9.