Plague (Plague #3)

Our heroes are pursued through the English Channel after Moray calls on the power of the Ark of the Covenant to spread pestilence across England. Meanwhile, in the cold North Sea, ancient magic awakens the legendary Kraken, forcing the selkies of Iceland to come to Robb's aid. But it's “out of the frying pan and into the fire" when old feuds reawaken between Tegg, a Scottish spirit warrior, and the trolls of Norway - it's a fight to the death in the Nordic underworld!