What would you do if you found out there was a 25th hour?A time when all the rules of the physical world you've always known slip away, allowing the things that live in the shadows to come out and play? Kai Laughlin, an elite law enforcement diver, discovers the truth about the liminal hour after rescuing a beautiful, enigmatic woman named Celine from a harbor. Saving her life is only the beginning, however, as Kai discovers that Celine is...