The Raven's revenge.

Christopher is in danger. Framed for a crime he didn't commit, Christopher knows his latest trouble is part of the raven's sinister scheme. What he doesn't understand is why the Raven didn't just kill him when he had the chance. His investigation brings a stunning realization -- the Raven doesn't want to kill him. But why? Whatever the truth, Christopher, Tom, and Sally know they've reached the end of the line. The Raven has begun his final game, pulling the friends into a cat-and-mouse chase across the city -- and the stakes have never been higher. Christopher must unmask his enemy before the day is through, or risk losing everything and everyone he cares about.