Cassandra Clare - Üvegváros - A végzet ereklyéi 3. (2017)

To save her mother's life, Clary must travel to the City of Glass, the ancient home of the Shadowhunters - even if entering the city without permission is against the Law, and breaking the Law can mean death. If that wasn't enough, Jace doesn't want him there, and Simon has been jailed by the Shadowhunters, who find a vampire who doesn't mind the sunlight to be very suspicious.
As Clary learns more and more about her family's past, she finds an ally in Sebastian, the mysterious Shadowhunter. Valentine is bent on destroying all Shadowhunters forever, and they only stand a chance against him if they team up with their archenemies. But can the Shadowhunters and Underworlders put aside their hatred to work together? As Jace realizes what he's willing to risk for Clary, can she use her newfound abilities to help save the City of Glass - at any cost?
Love is a deadly sin, and the secrets of the past prove fatal when Clary and Jace face off against Valentine in the final installment of the New York Times bestselling Doomsday Relics series.