On the run. After fleeing pursuers from two different missions, Boss and Coop reconvene at the Lost Souls Corporation headquarters. Both share exciting but troublesome news. And a whole lot of questions. But before they begin to even scratch the surface of the new information, they face threats from all quarters. And when an old adversary of Coop's gets involved, Boss questions who to trust to survive and find some long-awaited answers. A nonstop new adventure, The Chase provides thrilling new details about Kristine Kathryn Rusch's award-winning Diving series.