Book excerpt: From #1 New York Times bestselling author Meg Cabot, a dark, fantastical story about this world . . . and the underworld. Pierce knows what it's like to die, because she's done it before. Though she tries returning to the life she knew before the accident, Pierce can't help but feel at once a part of this world, and apart from it. Yet she's never alone . . . because someone is always watching her.Now she's moved to a new town, but even here, he finds her. Pierce knows he's no guardian angel, and his dark world isn't exactly heaven, yet she can't stay away . . . especially since he always appears when she least expects it, but exactly when she needs him most. If she lets herself fall any further, she may just find herself back in the one place she most fears: the Underworld.