So when Ray Schiller--an American televangelist with the uncanny ability to miraculously heal the ill--becomes uncomfortably close to the Prime Minister, External Assets dispatches the brilliant, beautiful, and entirely unpredictable Persephone Hazard to infiltrate the Golden Promise Ministries and discover why the preacher is so interested in British politics. And it's Bob's job to make sure Persephone doesn't cause an international incident.

But it's a supernatural incident that Bob needs to worry about--a global threat even the Laundry may be unable to clean up...