Berlin Alexanderplatz is a novel by Alfred Döblin, published in 1929. The story concerns a small-time criminal, Franz Biberkopf, fresh from prison, who is drawn into the underworld. When his criminal mentor murders the prostitute whom Biberkopf has been relying on as an anchor, he realizes that he will be unable to extricate himself from the underworld into which he has sunk. In a 2002 poll of 100 noted writers conducted by the Norwegian Book Clubs, the book was named among the top 100 books of all time.