Yrsa Sigurdardottir, winner of the 2015 Petrona Award for best Scandinavian Crime Novel, delivers another tour de force in her second novel in the Children's House series.In 2016 the following people are going to die: K, S, BT, JJ, OV and I. Nobody will miss them. Least of all me. I can't wait. The chilling message is found in a school's time capsule, ten years after it was buried. But surely, if a thirteen-year-old wrote it, it can't be a real threat...Huldar suspects he's been giving the investigation simply to keep him away from real police work. He turns to psychologist Freyja to help understand the child who hid the note. Soon, however, they find themselves at the heart of another shocking case...For the discovery of the letter coincides with a string of macabre events: body parts found in a garden, followed by the murder of the man who owned the house. His initials are BT... and now time is running out to identify the writer, the victims and the killer, before further deaths come.