B. Traven was the pen name of a writer who wrote his books originally in the German or English language and whose real name, nationality, date and place of birth and details of biography are unknown or are subject of dispute among literary scholars. What is only certain is that B. Traven lived for the most part of his life in Mexico, where the action of the majority of his novels and short stories is also set. There are many, sometimes fantastic, hypotheses on the true identity of B. Traven. Scholars usually identify him with the theatre actor and anarchist known as Ret Marut, who lived in Germany in the early 20th century and who supposedly left Europe for Mexico around 1924. There are also speculations that Traven’s real name was Otto Feige and that he was born in Schwiebus, modern-day Świebodzin in Poland.