[Kieran]his head propped on a stack of poetry books he'd brought from the library. Almost all of them had been inscribed on the inside cover by a James Herondale, who had neatly written out his favorite lines.

Herondales." Zachariah's voice was a breath, half laughter, half pain. "I had almost forgotten. No other family does so much for love, or feels so much guilt for it. Don't carry the weight of the world on you, Jace. It's too heavy for even a Herondale to bear.