Detective Wisting tackles a global mystery when an Australian backpacker is found dead in Spain, sparking an online community of amateur sleuths led by Astri, a Norwegian woman. But when Astri vanishes, Wisting delves into the world of unorthodox investigators to crack the case. Jørn Lier Horst’s gripping narrative has been praised for its tension and pace, earning accolades for its relentless excitement.