Kingdom of the Wicked (Skulduggery Pleasant)

He’s dead. She’s deadly. The bad guys don’t stand a chance. The seventh book in the bestselling Skulduggery Pleasant series. Magic is a disease. Across the land, normal people are suddenly developing wild and unstable powers. Wielding the magic of the gods, they’re set to tear the city apart, unless someone stands up to them. For Skulduggery and Valkyrie, it’s going to be another one of those days. ‘A thoroughly satisfying blend of humour, magic and adventure’ Rick Riordan, author of the Percy Jackson series