As this riveting tour-de-force opens, the police already want to talk to the photographer Cass Neary about a mysterious death she was involved with previously, but before they can bring her in, Cass accepts a job offer from overseas and hops on a plane.

In Helsinki, she authenticates a series of disturbing but stunning images taken by a famous fashion photographer who has cut himself off from the violent Nordic music scene where he first made his reputation. Paid off by her shady employer, she buys a one-way ticket to Reykjavik, in search of a lover from her own dark past.

But when the fashion photographer's mutilated corpse is discovered back in Finland, Cass finds herself sucked into a vortex of ancient myth and betrayal, vengeance and serial murder, set against a bone-splintering soundtrack of black metal and the terrifying beauty of the sunless Icelandic wilderness.

In this eagerly awaited sequel to the award-winning Generation Loss, Cass Neary finds her own worst fears confirmed: it's always darkest before it turns completely black.