Cassel is back!!! Which means... I'm smitten again :D I can't grasp how Holly Black comes up with all the cons! Oh, I love, love, love the cons--adding curse-working to that makes this book even more tantalizing. Man, I can't believe it's over though... I heard that in a few years, Holly Black might come back to it! 
 Spoilers are coming if you haven't read the previous two books! 
 Cassel's been working for the Feds now--he's trying to be good. He's a transformation worker--the rarest of workers--, which means he's wanted. But working for the Feds isn't all that clean; they need his help to transform criminals. Is working for the Feds all that different from working for a mob family? Then there's Lila, who's angrier at Cassel than ever. She just got her marks, which proves her commitment to her family (/father), the Zacharovs. What happens when they find out he's now working for the enemy? 
 I was really disappointed to find out that this book is less than 300 pages. I wish it was like 600 :D I wanted more, but I was still very satisfied with what's written. 
 (I'll probably edit this later)