Karin Fossum is a Norwegian author known for her crime novels, particularly her series featuring the character Inspector Konrad Sejer. Born on November 6, 1954, in Sandefjord, Norway, she has gained international recognition for her psychological depth and intricate plots. Fossum's writing often explores themes of morality, guilt, and the human condition. Her debut novel, Evil Spirits, was published in 1995, and she has since written numerous works that have been translated into multiple languages. Fossum's contributions to the crime fiction genre have earned her several awards, including the Glass Key award for best Nordic crime novel.