Gary Saul Morson at The New Criterion:
When the novelist Mikhail Sholokhov, who later won the Nobel Prize for literature, had trouble getting the third part of The Quiet Don approved for publication, he appealed to Maxim Gorky, then the supreme authority in Soviet literary affairs. Gorky invited him to his mansion, which had been a gift from Stalin to lure Gorky home from self-imposed exile. When Sholokhov arrived, he discovered that Gorky had company: Stalin himself.
Stalin interrogated Sholokhov about ideologically problematic passages but agreed to the book’s publication on condition that Sholokhov also write a novel glorifying the Soviet collectivization of agriculture. Still more important, he gave Sholokhov a piece of paper explaining how to contact Stalin’s personal secretary, Aleksandr Poskrebyshev, and providing the number of his direct phone line.