From 1918 until 1934, he worked as a notary of large landed estates in Hrubieszów and then as a lawyer in Zamość. At the same time he published the best known of his books: "Łąka" ("The Meadow", 1920) and "Napój cienisty" ("Shadowy Drink", 1936). In 1933, he was accepted as a permanent member of the Polish Academy of Literature. In 1935, he moved back to Warsaw, where he died two years later. He is buried in Powązki Cemetery, in the Alley of the Meritorious, among other notable Polish writers, politicians and military men.