A teenage girl lay asleep on the sofa, curled up under a red-and-black knitted afghan. She was on her side, with one slender arm cradling a throw cushion nestled under her head. Long wavy blond hair spread across her back and her shoulders like a cape. Even though she was sleeping, Alex could see how pretty she was, with her delicate, almost elfin features. He stood in the doorway, watching the soft rise and fall of her chest.