Despite Amazon.com Which hasnt delivered City of Glass yet, fortunately I received a copy of it. And Could not turn it down! I adored Both prequels but The Last installment of the Mortal Instruments CLEARLY stands for itself. Unlike City of Bones or Ashes, City of Glass is set in the Shadowhunter country Idris, Where the Action begins and stays until the bottom of the very last page. Clare brings the story to a satisfying end. My fav series right now. Clearly a must read!