CITY OF LOST SOULS (Mortal Instruments #5) by Cassandra Clare
Publisher: Margaret K. McElderry
Publication date: 5/8/2012
In Book 5: City of Lost Souls, the Shadowhunters struggle to piece together their shattered world after a betrayal by one of their own leaves them reeling.
How about that ending? I'm on pins and needles right now! There's so much to love about this series. If you haven't started, then you don't know what you're missing!
So this is my pick. What are you waiting for?