By 1939, telling a joke, or hearing one, about Stalin; being late for work; having the misfortune to be named by a terrified friend or a jealous neighbor as a “co-conspirator” in a nonexistent plot; owning four cows in a village where most people owned one; stealing a pair of shoes; being a cousin of Stalin’s wife; stealing a pen and some paper from one’s office in order to give them to a schoolchild who had none; all of these could, under the right circumstances, lead to a sentence in a Soviet concentration camp.

