In between Morris West and Christopher Isherwood who's  best-known works is "The Berlin Stories" (1935-39)?
Christopher Isherwood Christopher William Bradshaw Isherwood (26 August 1904 – 4 January 1986) was an English-American novelist. His best-known works include "The Berlin Stories" (1935-39), two semi-autobiographical novellas inspired by Isherwood's time in Weimar Republic Germany. These enhanced his postwar reputation when they were adapted first into the play "I Am a Camera" (1951), then the 1955 film of the same name, "I Am a Camera (film)"; much later (1966) into the bravura stage musical "Cabaret (musical)" which was acclaimed on Broadway, its unsparing stance being substantially sweetened for the film "Cabaret" (1972). His novel "A Single Man" was published in 1964.
Vasily Grossman Vasily Semyonovich Grossman (Russian: Васи́лий Семёнович Гро́ссман , Ukrainian: Василь Семенович Гроссман ; 12 December 1905 – 14 September 1964) was a Soviet Russian writer and journalist. Grossman was trained as an engineer and worked in the Donets Basin, but changed his career in the 1930s and published short stories and several novels. At the outbreak of the Second World War, he became a war correspondent for the Red Army newspaper "Krasnaya Zvezda", writing firsthand accounts of the battles of Moscow, Stalingrad, Kursk and Berlin. Grossman's eyewitness accounts of a Nazi extermination camp, following the discovery of Treblinka, were among the earliest. Grossman also translated Armenian literature into Russian, despite the fact that he could not read Armenian, instead working on the basis of an interlinear translation.