Panserhjerte by Jo Nesbø

In this gripping crime thriller, a series of brutal murders in Oslo sends detective Harry Hole on a relentless pursuit of a sadistic killer known for leaving behind a distinctive signature. As Harry delves deeper into the investigation, he uncovers a web of dark secrets and personal vendettas that threaten to unravel his own life. With time running out and the body count rising, Harry must confront his own demons and navigate a treacherous path to stop a murderer who seems always one step ahead.

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