Fifteen years after the release of the first Mediator novel, #1 New York Times bestselling author Meg Cabot returns with a deliciously sexy new entry to a fan-favorite series. Suze Simon—all grown up and engaged to her once-ghostly soulmate—faces a vengeful spirit and an old enemy bent on ending Suze's wedded bliss before it begins.
You can take the boy out of the darkness.
But you can’t take the darkness out of the boy.
All Susannah Simon wants is to make a good impression at her first job since graduating from college (and since becoming engaged to Dr. Jesse de Silva).
But when she’s hired as a guidance counselor at her alma mater, she stumbles across a decade-old murder, and soon ancient history isn’t all that’s coming back to haunt her. Old ghosts as well as new ones are coming out of the woodwork, some to test her, some to vex her, and it isn’t only because she’s a mediator, gifted with second sight.
From a sophomore haunted by the murderous specter of a child, to ghosts of a very different kind—including Paul Slater, Suze’s ex, who shows up to make a bargain Suze is certain must have come from the Devil himself—Suze isn’t sure she’ll make it through the semester, let alone to her wedding night.
Suze is used to striking first and asking questions later. But what happens when ghosts from her past—including one she found nearly impossible to resist—strike first?
What happens when old ghosts come back to haunt you?
If you’re a mediator, you might have to kick a little ass.

Los Angeles. It’s been five years since the events of the Mortal Instruments when Nephilim stood poised on the brink of oblivion and Shadowhunter Emma Carstairs lost her parents. After the blood and violence she witnessed as a child, Emma has dedicated her life to to discovering exactly what it was that killed her parents and getting her revenge.
Raised in the Los Angeles Institute with the Blackthorn family, Emma is paired as a parabatai with her best friend, Julian Blackthorn. A series of murders in the city catch her attention — they seem to have the same characteristics as the deaths of her parents. Could the murderer be the same person? And her attention isn’t the only one caught: someone has been murdering Downworlders as well. The Fair Folk make a deal with the Institute: if the Blackthorns and Emma will investigate the killings, they’ll return Mark Blackthorn to his home. The catch: they have only two weeks to find the killers. Otherwise it’s open war between faeries and Nephilim.
The Shadowhunters of the Institute must race against time to catch the killers, even as they begin to suspect the involvement of those closest to them. At the same time, Emma is falling in love with the one person in the world she’s absolutely forbidden by Shadowhunter Law to love. Set against the glittering backdrop of present-day Los Angeles, Emma must learn to trust her head and her heart as she investigates a demonic plot that stretches from the warlock-run nightclubs of the Sunset Strip to the enchanted sea that pounds the beaches of Santa Monica.

Mare Barrow’s blood is red—the color of common folk—but her Silver ability, the power to control lightning, has turned her into a weapon that the royal court tries to control.
The crown calls her an impossibility, a fake, but as she makes her escape from Maven, the prince—the friend—who betrayed her, Mare uncovers something startling: she is not the only one of her kind.
Pursued by Maven, now a vindictive king, Mare sets out to find and recruit other Red-and-Silver fighters to join in the struggle against her oppressors.
But Mare finds herself on a deadly path, at risk of becoming exactly the kind of monster she is trying to defeat.
Will she shatter under the weight of the lives that are the cost of rebellion? Or have treachery and betrayal hardened her forever?

On a continent ruled by three empires, some are born with a “witchery”, a magical skill that sets them apart from others.
In the Witchlands, there are almost as many types of magic as there are ways to get in trouble—as two desperate young women know all too well.
Safiya is a Truthwitch, able to discern truth from lie. It’s a powerful magic that many would kill to have on their side, especially amongst the nobility to which Safi was born. So Safi must keep her gift hidden, lest she be used as a pawn in the struggle between empires.
Iseult, a Threadwitch, can see the invisible ties that bind and entangle the lives around her—but she cannot see the bonds that touch her own heart. Her unlikely friendship with Safi has taken her from life as an outcast into one of reckless adventure, where she is a cool, wary balance to Safi’s hotheaded impulsiveness.
Safi and Iseult just want to be free to live their own lives, but war is coming to the Witchlands. With the help of the cunning Prince Merik (a Windwitch and ship’s captain) and the hindrance of a Bloodwitch bent on revenge, the friends must fight emperors, princes, and mercenaries alike, who will stop at nothing to get their hands on a Truthwitch.