Karin Fossum (née Mathisen) is a Norwegian author of crime fiction,often known there as the "Norwegian queen of crime". She lives in Oslo. Fossum was initially a poet, with her first collection published in 1974 when she was just 20. It won the Tarjei Vesaas' Debutant Prize. She is the author of the internationally successful Inspector Konrad Sejer series of crime novels, which have been translated into over 16 languages. She won the Glass key award for her novel "Don't Look Back", which also won the Riverton Prize, and she was shortlisted for the Crime Writers' Association Gold Dagger in 2005 for "Calling Out For You".
Don't Look Back heralds the arrival of an exotic new crime series featuring Inspector Sejer, a smart and enigmatic hero, tough but fair. The setting is a small, idyllic village at the foot of Norway's Kollen Mountain, where neighbors know neighbors and children play happily in the streets. But when the body of a teenage girl is found by the lake at the mountaintop, the town's tranquillity is shattered forever. Annie was strong, intelligent, and loved by everyone. What went so terribly wrong? Doggedly, yet subtly, Inspector Sejer uncovers layer upon layer of distrust and lies beneath the town's seemingly perfect facade.