City of Fallen Angels (The Mortal Instruments Book Four)

by Cassandra Clare
Lexile:  750
Genre:  Fantasy

The war is over and Clary is back to living in New York, but her life is far from returning to normal. She has decided to train as a Shadowhunter and learn more about the unique power she possess.  Life seems to be settling into a routine with Jace, Simon, and Isabelle and even Clary's mom seems to be happy as wedding plans are in the works for Jocelyn and Luke.  But then Jace starts acting strangely, and Clary can't figure out why.  He says he loves her, but his actions don't live up to his words.