Celebrate the magic of the Mortal Instruments with this gorgeous new Collector's Edition, complete with stunning new cover artwork and a letter from Cassie.A must-have gift for any Shadowhunter fan, revisit the magic with this lavish new hardback edition of City of Glass, featuring new cover art, stunning endpapers and a letter from Cassie.Amid the chaos of war, the Shadowhunters must decide to fight with the vampires, werewolves and other Downworlders - or against them. Meanwhile, Jace and Clary have their own decision to make: should they pursue the love they know is a mortal sin?