What the Day Owes the Night is a 2008 novel by Algerian writer Yasmina Khadra. It was originally written and published in French. The English translation was produced by Frank Wynne, and published by Heinemann in 2010.

Film adaptation The 2012 film What the Day Owes the Night is based on the novel.

Awards Lire magazine - Best book of the year (2008)

References