Hunter's Moon (GollanczF.) / David Devereux

And so Jack found himself on the front line of a secret war that most people simply wouldn't believe was possible, working for a secret organization tasked with defending England from whatever supernatural threat faces it. MI5 know nothing about it and would laugh if they found out—but they wouldn't laugh for long. Whether wiping out a group of demon summoners, infiltrating a coven determined to assassinate the prime minister, or rooting out a neo-Nazi sect who are trying to bring back Hitler from the dead, Jack is a very modern sort of magician—trained in a variety of the dark arts but also handy with firearms and skilled in unarmed combat and electronic surveillance. David Devereux has combined lightning action with dark supernatural thrills and produced a blistering new breed of supernatural thriller.