When Jayn ?Heller's uncle dies, an apparent murder victim, she travels to Denver to handle his affairs and plunges into a strange world populated by demon-summoning wizards known as the Invisible College. Just as there are rogue wizards, there are also those who hunt them, and Jayn ?soon connects with her uncle's handsome assistant Aubrey, a former Jesuit with his own bloody agenda, and Midian, a 200-year-old man laboring under a curse.

In a world where magic walks and demons ride, you can't always play by the rules. Jayné Heller thinks of herself as a realist, until she discovers reality isn't quite what she thought it was. When her uncle Eric is murdered, Jayné travels to Denver to settle his estate, only to learn that it's all hers -- and vaster than she ever imagined. And along with properties across the world and an inexhaustible fortune, Eric left her a legacy of a different kind: his unfinished business with a cabal of wizards known as the Invisible College. Led by the ruthless Randolph Coin, the Invisible College harnesses demon spirits for their own ends of power and domination. Jayné finds it difficult to believe magic and demons can even exist, let alone be responsible for the death of her uncle. But Coin sees Eric's heir as a threat to be eliminated by any means -- magical or mundane -- so Jayné had better start believing in something to save her own life. Aided in her mission by a group of unlikely companions -- Aubrey, Eric's devastatingly attractive assistant; Ex, a former Jesuit with a lethal agenda; Midian, a two-hundred-year-old man who claims to be under a curse from Randolph Coin himself; and Chogyi Jake, a self-styled Buddhist with mystical abilities -- Jayné finds that her new reality is not only unexpected, but often unexplainable. And if she hopes to survive, she'll have to learn the new rules fast -- or break them completely....

The first novel in a bold and fast-paced new urban fantasy series starring Jayné Heller, a young college student who inherits a string of houses across the world, several bank accounts, and a very unconventional business from her murdered uncle. And it turns out Uncle Eric has been fighting to rid the world of supernatural riders - demons, vampires, werewolves and all sorts of other nasty parasites - since before Jayné was born. Now it's up to Jayné to avenge her uncle's death and continue his mission - if she can survive her first week on the job.

Unclean Spirits marks the thrilling start of a bold new urban fantasy series featuring a wealthy, strong-willed demon hunter and her colorful crew of supernatural helpers.