Hell is real. We all live in it. Nick Holleran learned this truth firsthand the day he was shot three times in the chest and bled to death in an alley. Only death did not finish him off, and for five long years now he has been working among ghosts and monsters, demons and fallen angels, hoping that next time he will be able to go to heaven. But nothing ever comes easy, right? After a night from hell, private detective Nick Holleran finds himself face to face with Diana, the mysterious ghost from his office, and a job he can't refuse. An invisible evil is hot on his heels, and a dead girl helps uncover terrible secrets. Trying to find Diana's killer, Nick will once again encounter the Haven Police Department, and will find himself even closer to death than ever before. Very soon Nick will realize that it is not only the Devil who walks knee-deep in blood.