This is book number 3 in the Mortal Instruments series.
“The time has come for the Clave to oppose Valentine, but he has no intentions of submitting, putting both the Shadowhunters and the Downworlders on edge. Clare's concluding volume of The Mortal Instruments trilogy is complex and striking. Not to be missed.”
— Krys Tourtois, Schuler Books & Music, Lansing, MI