The No 1 Swedish thriller by the author of The Hypnotist and The Fire Witness He’s Sweden’s most prolific serial killer. Jurek Walter is serving a life sentence. Kept in solitary confinement, he is still considered extremely dangerous by psychiatric staff. He’ll lull you into a sense of calm. Mikael knows him as “the sandman”. Seven years ago, he was taken from his bed along with his sister. Th...