Søren Sveistrup, born in Denmark in 1968, was adopted as a baby and spent his formative years on Thuro, an isolated island in southern Denmark, a setting that often influences his work. Initially trained in history, literature, and screenwriting, Sveistrup began his career as a screenwriter in 1997 with the TV-movie Deadline and as an author with a short story published in 1995. His writing is characterized by a dark, atmospheric style, often blending psychological suspense with elements of crime and social commentary, frequently exploring themes of trauma and loss. Sveistrup's novels are known for their intricate plots and morally ambiguous characters.