The novel is a humorous, satirical, and anti-war work published in the early 1920s, following the journeys of a Czech soldier named Josef Švejk. The book’s protagonist is an unsophisticated, often clumsy, soldier serving in World War I, in line with the main theme of Hašek’s work, which is the senselessness of warfare. The series is divided into four parts and was left unfinished due to Hašek’s sudden death, aged just 39.