In a culture defined by shades of gray, I think the absolute black and white choices in dark young adult novels are incredibly satisfying for readers.
Maggie StiefvaterEventually, the Gray Man thought, if he resisted using it for long enough, he himself might forget his own name, and became someone else entirely.
Maggie StiefvaterFor a second, he was still, blinking. Then he shook off all the blankets and coats so that his arms were free and he wrapped them around me as tightly as he could. I felt him shuddering, shuddering against me as he buried his face in my hair. I said, uselessly, "Sam, don't go." Sam cupped my face in his hands and looked me in the eyes. His eyes were yellow, sad, wolf, mine. "These stay the same. Remember that when you look at me. Remember it's me. Please."" โ Grace and Sam (Shiver)
Maggie StiefvaterI could still smell her on my fur. It clung to me, a memory of another world. I was drunk with it, with the scent of her. I'd got too close. The smell of summer on her skin, the half-recalled cadence of her voice, the sensation of her fingers on my fur. Every bit of me sang with the memory of her closeness. Too close. I couldn't stay away.
Maggie Stiefvater