By the Angel," Jace said, looking the demon up and down. "I knew Greater Demons were meant to be ugly, but no one ever warned me about the smell."Abbadon opened its mouth and hissed. Inside its mouth were two rows of jagged glass-sharp teeth."I'm not sure about this wind and howling darkness business," Jace went on, "smells more like landfill to me. You sure you're not from Staten Island?

You know what I am." The words breathed out in an auguished whisper. "I'm part demon, Clary. Part demon. You understood that much, didn't you?" His eyes bored into her like drills. "You saw what Valentine was trying to do. He used demon blood-used it on me before I was even born. I'm part monster. Part everthing I've tried so hard to burn out, to destroy.

Demon pox. There's always demon pox.

Warlock,” he said. “I know who you are.”Magnus raised his eyebrows. “You do?”“Magnus Bane. Destroyer of the demon Marabas. Son of—”“Now,” said Magnus, quickly. “There’s no need to go into all of that.”“But there is.” The demon sounded reasonable, even amused. “If it is infernal assistance you require, why not summon your father?”Alec looked at Magnus with his mouth open.

Julie, Idris born and bred, made a face. "What is Brangelina? It sounds like a demon.""It does not!" George protester. "I believe in their love.