City of Heavenly Fire, the sixth and final installment in the Mortal Instruments series by Cassandra Clare, released in May. Cassandra Clare has also written The Bane Chronicles and The Infernal Devices, series also set in the Shadowhunter world. The first book of The Mortal Instruments series, City of Bones, was made into a movie, as well.
I am coming.
Half threat, half promise, the words Sebastian left behind haunt Clary as they will soon haunt all Shadowhunters. Along with Jace, she and her friends are the only ones who realize just how dangerous her brother, Sebastian is, just how ruthless he can be. He will stop at nothing to get what he wants: power and Clary at his side. Even when the first Institute falls, the Shadowhunters still refuse to listen to Jace and Clary, despite the horrors Sebastian visits on them, using the Mortal Cup.
Nothing in this world can stop Sebastian, so Clary and her friends must leave this world behind as they search desperately to find a way to destroy Sebastian, who is threatening the uneasy peace between Shadowhunters and Downworlders. With their world crumbling around them, and those they love falling to darkness, Clary and Jace must find a way to put a stop to Sebastian for good, before he destroys everything the Shadowhunters have fought for over the centuries.
City of Heavenly Fire brings all the promises from the first five books of the Mortal Instruments series to life in this riveting final chapter. The fear and despair of the characters breathes from every page, laced with adrenaline and whispers of hope. Love is lost and friends fall as the Shadowhunters battle the evil and darkness of Sebastian and his allies.
The action is non-stop in this final installment to the best-selling Mortal Instruments series. The characters readers have come to love are all here, although not all of them will make it out alive, as the Shadowhunters battle Sebastian in the final face-off.