“And Nephilim—we tend to love very overwhelmingly. To fall in love only once, to die of grief over love—my old tutor used to say that the hearts of the Nephilim were like hearts of angels: They felt every human pain, and never healed.”

Cassandra Clare is an American author of young adult fantasy. She gained prominence for her *Mortal Instruments* series, blending urban fantasy and gothic romance, and later expanded her world with the *Shadowhunters* novels. Her work explores themes of identity, destiny, and hidden supernatural communities.