Mercy Thompson's life is not exactly normal. Her next-door neighbor is a werewolf. Her former boss is a gremlin. And she's fixing a VW bus for a vampire. But then, Mercy isn't exactly normal herself.
Mechanic Mercy Thompson has friends in low places - and in dark ones. And now she owes one of them a favor. Since she can shapeshift at will, she agrees to act as some extra muscle when her vampire friend Stefan goes to deliver a message to another of his kind. But this new vampire is hardly ordinary - and neither is the demon inside of him.
When her former boss and mentor is arrested for murder and left to rot behind bars by his own kind, it's up to shapeshifting car mechanic Mercy Thompson to clear his name, whether he wants her to or not. And she'll have to choose between the two werewolves in her life-whether she wants to or not.
In a world where "witches, vampires, werewolves, and shape-shifters live beside ordinary people" (Booklist), it takes a very unusual woman to call it home. By day, Mercy Thompson is a car mechanic in Eastern Washington. By night, she explores her preternatural side. As a shape-shifter with some unusual talents, Mercy's found herself maintaining a tenuous harmony between the human and the not-so- human on more than one occasion. This time she may get more than she bargained for.
When mechanic and shapeshifter Mercy Thompson attempts to return a powerful Fae book she'd previously borrowed in an act of desperation, she finds the bookstore locked up and closed down. It seems the book contains secret knowledge - and the Fae will do just about anything to keep it out of the wrong hands.
Car mechanic Mercy Thompson has always known there was something different about her, and not just the way she can make a VW engine sit up and beg. Mercy is a shapeshifter, a talent she inherited from her long-gone father. She's never known any others of her kind. Until now.