Book excerpt: And no one knows that better than Sammy Divine. Once an angel, now cast down, Sammy’s out to prove he’s not the only angel who can be led into temptation . . . Hope Henderson’s sister has disappeared without a trace, and Hope will do anything to find her—even make a deal with the Devil. An ancient text holds the key to unspeakable power, and it’s the Archangel Gabriel’s job to make sure it stays hidden, even if he has to become mortal to do it. Lives, love, and the fate of the world hang in the balance, as Hope and Gabriel learn that when passion’s involved, desire can be a devil that’s impossible to control.