City of Glass by Cassandra Clare

City of Glass by Cassandra Clare

City of Glass by Cassandra Clare is a #1 New York Times bestselling urban fantasy novel and the third installment in The Mortal Instruments series. Originally intended to conclude a trilogy, it serves as the major climax to the initial story arc centered on the struggle against Valentine Morgenstern.

To save her mother, Jocelyn, from her magical coma, Clary must travel to Alicante, the ancestral city of the Shadowhunters, to find Ragnor Fell—the only warlocks who holds the antidote recipe. However, entering Idris without Clave permission is illegal, and Jace attempts to leave Clary behind in New York to keep her safe.