This is the 3rd book in the Darkside series by Tom Becker. I would have to say that I didn't enjoy it as much as the first 2 but really liked it nonetheless. I didn't get really "into it" until the actual robbery was taking place. Yes, there's a robbery and Jonathan is actually helping out. Not only that but he has to work with an enemy that he doesn't trust. Is Jonathan actually becoming a true Darksider? No, he has to do the robbery in order to save Mrs. Elwood. Sound intriguing? It is! If you liked the first two books, you'll definitely like this one.
