After uncovering and destroying a Necromancer plot to take over Skye Priosún, Jess and Finn are united at last and longing to move on with their life together. But the Durupinen world has other plans. An enigmatic rune keeps revealing itself to Jess - in artwork, in dreams, and even scrawled upon the ancient stones of the Geatgrima at Fairhaven. No one can identify it, but its warning is clear: Something dangerous is coming, a revelation that could end the Gateway system forever.

For Jess Ballard, the signs could not be clearer; if the Durupinen want to maintain their control over the Gateways to the spirit world, they will have to battle for them at the ancient Skye Priosún, where even now a rebellion is brewing, ready to burst the barriers of the ancient stronghold. It is a near-impossible proposition. The only chance the Durupinen have is to infiltrate the priosún from within-with nothing left to lose, Jess volunteers herself for the job.

As Jess Ballard is struggling to adjust to her new life in London without Finn Carey to watch over her, she has thrown herself into her role as a tracker, using her gift to communicate with and help as many spirits as she can. But just as she begins to settle into a new city, the city reveals a mystery too intriguing - and dangerous - to ignore. Something sinister is drawing restless spirits to a tiny old museum, luring them with a promise of salvation it cannot deliver upon.

Once every five years, the Northern Clans of the Durupinen gather at Fairhaven Hall. There, at the ancient castle, surrounded by the very spirits they are bound to protect and serve, the clans settle disputes and shape the laws that govern the Gateways to the spirit world. For the first time, Jess and Hannah Ballard have to represent their clan. It is an awesome responsibility - a great honor...and they are sure it's going to be the most boring week of their lives.

Two sisters, haunted by more than their past... Just weeks after discovering each other’s existence, Jess and Hannah Ballard arrive at Fairhaven Hall, where they will learn the clandestine ways of the Durupinen, an ancient sect of women who control the Gateways between the worlds of the living and the dead. Though they are considered outcasts by most of their classmates, Jess and Hannah are determined to learn what they can to fulfill their responsibility to the many ghosts that haunt them. But danger, it seems, has followed them as closely as a shadow to their new home. 

In the wake of their terrifying escape from Fairhaven Hall, sisters Jess and Hannah Ballard find themselves on the run, pursued by the two most powerful groups in the history of the spirit world. On one side, the Durupinen, determined to capture the girls and prevent their role in an ancient prophecy that promises to destroy them and unleash the spirit hordes on the earth. On the other side, the Necromancers, ancient enemies of the Durupinen, hell-bent on bringing the same prophecy to fruition. When the girls are betrayed and one of them falls into the Necromancers’ hands, both face decisions with cataclysmic consequences.

It's been several years since Jess and Hannah Ballard foiled a cataclysmic prophecy that could have destroyed their fellow Durupinen, an ancient clan of women who allow spirits to cross between the worlds of the living and the dead. The girls swore, after the devastation and chaos they endured, they would never get caught up in the inner workings of the Durupinen again. They were wrong.

Day one of her new job, and psychic witch Charlie Payne is already in danger. When she and her team are called in to investigate the disappearance of the Cochran family from their home, it looks like a straightforward demon abduction. Only, there's never anything straightforward about dealing with a demon and Charlie knows it. 

Despite the spoils of a solid relationship and an idyllic life at Keystone, Raven is itching for the thrill of another big case. Things begin to heat up when a dangerous assignment falls in her lap. Searching for the mastermind behind an illegal fighting ring is no easy feat, but as the weeks roll by, Raven's undercover job begins to take an unexpected emotional toll. It's a deadly mission, and if she's not careful, she could lose everything.  

I never thought I'd move to New York. I certainly never expected to live in a mansion, rent free, with five super hot roommates. But none of those things surprised me as much as discovering the truth about my destiny, the revelation of the ancient power flowing through my veins and how it changes my life. I am the Raven Queen.