Gatekeeper

With the banishment of the demon, Dylan starts to feel like he can live a regular life again. However, he doesn't count on the demon returning. As he begins to be tormented by the demon again, he begins to struggle for answers. Knowing what it did to his parents the first go around, he attempts to shield them as much as possible, searching for Dr. Dark.

I enjoyed this one, much more than book one. The characters felt more defined and well-developed.