1940. Britain has invaded neutral Iceland, but Daphne Devine has bigger problems. She has sailed into allied territory to track down a clairvoyant suspected of collaborating with the Nazis.

As an undercover operative, Daphne must thread her way through a land steeped in shadow and riddled with secrets. But when a new lead pulls her North into Strandir, land of sorcerers, what she uncovers sets off a deadly chain reaction. The stakes are raised, and suddenly it's not just her life on the line, but the fate of her entire team.

In a world of deceiving occultists and age-old magic, Daphne must use every ounce of cunning and craft at her disposal to outwit enemy agents if she wants to emerge unscathed and get her team out alive.