5 STARS! This is possibly my new favorite book. The characters and plot are unique, and given that many YA books are pretty much just copies of popular series such as The Hunger Games, the originality of White Cat is refreshing. The story also has a lot of plot twists that I could not predict. And who wouldn't want to read about the equivalent of a supervillain/magical mafia? Also, Cassel and Lila are my new OTP, love them:) Due to the flowing, masterful writing style and perfect pacing as well as the awesome story, I got through it in about a day.
In short: just read the book!