It begins with a nursery rhyme. Nineteen minutes later you die… The sixth gripping thriller in Lars Kepler’s bestselling series featuring Joona Linna. Perfect for fans of Stieg Larsson and Jo Nesbo.There’s a face at the window.A masked stranger stands in the shadow of a garden, watching his first victim through the window. He will kill him slowly – play him a nursery rhyme – make him pay.A killer in your house.The police offer ex-Detective Joona Linna a chance to clear his name: help Superintendent Saga Bauer track down the vicious killer terrorising Stockholm, before he strikes again.Only one man can stop him.Now Joona stands between a disturbed predator and its prey. He must catch a killer who hunts in the shadows and who is dangerously close to losing control…In this international literary mystery, Lars Kepler takes us on a psychological adventure, weaving a tale of crime and action that will leave you breathless. The author, the Sunday Times bestselling author, masterfully crafts a world of horror and thrillers that is as captivating as it is terrifying.For fans of Jussi Adler-Olsen (Locked In), Chris Carter (The Death Watcher), Eva Björg Ægisdóttir (Boys Who Hurt), Jo Nesbo (Killing Moon), and Jørn Lier Horst (The Traitor).