From the international bestselling author of WALK ME HOME, now adapted into the Amazon movie THE CALENDAR KILLER. Hannah can always spot a killer. Until she looks in the mirror... Hannah Herbst is Germany's most experienced facial resonance expert. She can successfully 'read' a suspect through a tiny twitch of the lip or the flicker of a pupil. As a consultant to the police, she has already helped convict a number of violent criminals. Struggling with the effects of memory loss after an operation, Hannah is confronted with the most terrible case of her career: a woman has confessed on video...