Klas Östergren was born in Stockholm in 1955 and is the author of several novels including the landmark Gentlemen (1981) and its sequel, Gangsters (2005). A leading star of Swedish literature for nearly three decades, he has won the Piratenpriset and the Doblougska prize from the Swedish Academy. He co-wrote Mikael Håfström’s film Ondskan, which was nominated for an Oscar for Best Foreign Language Film.