This fast-paced supernatural thriller is a race against time to defeat a deadly force. Of Fever and Blood begins at the end of an investigation. Inspector Svärta, an albino profiler, and her colleague Vauvert, solve a series of sadistic ritual murder cases, and the supposed culprits—the Salaville brothers—are killed in a standoff.
However, one year later, the killings start again, this time in Paris. All forensic evidence points to the brothers, but how could that be?
The investigation leads to a discovery of the incredible truth about a killer for whom death is not an option.