Darkness Undone

The war between good and evil has raged for millennia, and as a powerful new enemy ascends, the Marked Souls are pushed to the ragged edge.

Sidney Westerbrook has always studied darkness and damnation from a sensible distance. Now, to earn his place as a league Bookkeeper, he must discover why Chicago is such a battleground of soul-linked warriors. But the research becomes personal when he finds hi...