Alexander Ahndoril (born 20 January 1967 in Upplands Väsby, Stockholm), made his literary debut at the age of 22 with the love story Den äkta kvinnan (The True Woman, 1989).

Regissören was nominated for several awards, including the Independent Foreign Fiction Prize, and has been translated into 11 languages.

[1] Together with his wife Alexandra Coelho Ahndoril, Alexander writes under the pseudonym Lars Kepler,[2] author of the Joona Linna series.

In 2009, with his ninth novel Diplomaten, he was published, which is a fictional story about a Swedish diplomat's struggle to disarm Iraq in 2003.

[3][4] Alexander Ahndoril, together with his wife Alexandra Coelho Ahndoril, has written The Hypnotist, The Paganini Contract, The Fire Witness, The Sandman and The Stalker under the pseudonym Lars Kepler and has reached a worldwide audience, publishing in 40 different language areas.