Harry Dresden's faced some pretty terrifying foes during his career. Giant scorpions. Oversexed vampires. Psychotic werewolves. It comes with the territory when you're the only professional wizard in the Chicago area phone book
But in all Harry's years of supernatural sleuthing, he's never faced anything like this: the spirit world's gone postal. All over Chicago, ghosts are causing trouble — and not just of the door-slamming, boo-shouting variety. These ghosts are tormented, violent, and deadly. Someone — or something — is purposely stirring them up to wreak unearthly havoc.
But why? And why do so many of the victims have ties to Harry? If Harry doesn't figure it out soon, he could wind up a ghost himself.... .
In this installment of the Dresden files The wizard named Harry is found fighting ghosts. But It seems as though the ghosts are all more active and dangerous than they have ever been. In this book Harry finally gets some help, in the form of Michael. It's never really clear what exactly Michael is, other than the "Fist of God." He's like a cross (no pun intended) between a Knight Templar, Knight of the Round Table and an Archangel." Michael carries a great sword called "Amoracchius," in the hilt of this sword there is a nail, said to be from "The Cross."
This book seems to be a turning point in Harry's career and the storyline that will seem to be coming in the series. In this book we get to learn a little more of Harry's past and also get to take a couple of trips into the Nevernever. The Nevernever is home to all things that go bump in the night, and is only mentioned in the 2 previous books. Also Harry finally realizes and admits he's in love with Susan. But this realization may come a little too late.
Michael, Harry and Lt. Murphy had worked together to stop a wizard that was using his magic for killing. The demon that wizard summoned up was powerful but with all of them teamed up they killed the demon and took the wizard in to police custody. But something has happened in the case and the police will not talk to Harry about it.
Soon all those involved are being attacked by something evil. Harry and Michael deduce that since the veil of the Nevernever is is being stirred up (all the ghostly activity) that the veil is thinning. Thus allowing all this evil to be unleashed. Thinking that the demon is now a ghost and nearly unstoppable Harry and Michael think the demonghost is seeking revenge.
It is learned that Harry's godmother, the faerie Leanansidhe, (yes Harry has a Faerie Godmother) has made a bargain with Harry in his youth and owns his soul. But Harry is not ready to give that up. So she is trying to take it from him and make him her slave. In a battle with the demon ghost, she shows up and heals Harry of his wounds, saying she wants him alive. Harry gets the sword Amoracchius and prepares to attack Lea in revenge. However, Michael warns him (too late) that the sword is not to be used that way. The sword is then picked up by Lea and she leaves. Leaving Michael doubting his faith.
At the same time Harry receives an Invitation from Bianca, a vampire, to attend a costume party to celebrate the appointing of Bianca to the Red Court. The Red Court is one of 3 courts of Vampires and Bianca is to be head of the Red Court. We learn that The Black Court is weak and disappearing. Harry and Michael attend this party. Michael comes as a Knight Templar and knowing Lea will be attending the celebration hopes to get Amoracchius back. Harry comes dressed as a vampire...except he's a "cheesy" vampire and all the other vampires do not find this amusing. Harry's girlfriend Susan forges an invitation hoping to cover the story of the century for her newspaper, but finds out since she was not invited she does not get the protection afforded the actual invitees.
At this party it is learned that the Red Court and The Black Court have teamed up to start a war with the Wizard's White Council, in which Harry is a Member.
The final battles ensue and the book's climax comes with great anticipation.
With the driving wit and sarcasm of Harry Dresden and the wonderful action created by author Jim Butcher this book is yet another masterpiece in the Dresden files.