A group of hate crimes, a conspiracy, or a coincidence? Investigator Maria Kallio searches for answers close to home in award-winning author Leena Lehtolainen's riveting thriller. After completing a dangerous mission training police officers in war-torn Afghanistan, Detective Maria Kallio returns to Finland as the head of a new special crimes unit. But what awaits her in her home country is her most challenging and unsettling case yet. Three immigrant Muslim girls, all members of the same social club, have gone missing under mysterious circumstances. When the body of a fourth girl is found in the snow, strangled with her own headscarf, the investigation takes on a grim new urgency. Is there a xenophobic serial killer on the loose? A random white nationalist? Or does something more insidious bind the girls? In a Finnish city struggling to assimilate a new population of Muslim immigrants, the answers are hard to come by... One thing is certain: it will take a detective familiar with the darkest depths of humanity to sift through the wreckage of clashing cultures in search of the truth. That detective is Maria Kallio.

The hair-raising mash-up of feminist X-Men, gothic fairy tale, family saga and biting social criticism that is taking Europe by storm. When Anita Naakka jumps in front of an oncoming train, her daughter, Norma, is left alone with the secret they have spent their lives hiding: Norma has supernatural hair, sensitive to the slightest changes in her mood--and the moods of those around her--moving of its own accord, corkscrewing when danger is near. And so it is her hair that alerts her, while she talks with a strange man at her mother's funeral, that her mother may not have taken her own life. Setting out to reconstruct Anita's final months--sifting through puzzling cell phone records, bank statements, video files--Norma begins to realise that her mother knew more about her hair's powers than she let on: a sinister truth beyond Norma's imagining.