Blue Lily, Lily Blue (The Raven Cycle, #3)

by Maggie Stiefvater

“No,” he said again. The clerk was at the door, locking it for the night. “Wait,” Adam said. “Did you see my friend? Or did I come here alone?” She raised one eyebrow. “I’m sorry,” he said. “I know how it sounds. Please. Was it just me?”