The inaugural installment of The Mediator series introduces high school sophomore Suze, who, in her words, has "this unfortunate ability to communicate with the dead." As a "mediator," the girl helps ghosts put unresolved issues to rest so they can move on to the next world. When her mother remarries, Suze moves from New York City to California, where she and her three stepbrothers attend a Catholic academy headed by a priest. Conveniently, the priest is also a mediator (the first of her kind that Suze has ever met). During the course of this rather repetitious and intermittently sluggish caper, Suze encounters two ghosts: a handsome young man from the 19th century who haunts her bedroom and a girl who was a student at the academy until she killed herself when Bryce, her boyfriend, broke up with her. As Suze attempts to protect Bryce from the angry apparition's wrath, the ghostly girl grows determined to get revenge on both her former beau and Suze. Suze finally resorts to an exorcism to get rid of her.
Everything is going great for Suze. Her new life in California is a whirlwind of parties and excellent hair days. Tad Beaumont, the hottest boy in town, has even asked Suze out on her very first date. Suze is so excited that she's willing to ignore her misgivings about Tad... particularly the fact that he's not Jesse, whose ghostly status—not to mention apparent disinterest in her—make him unattainable.
What Suze can't ignore, however, is the ghost of a murdered woman whose death seems directly connected to dark secrets hidden in none other than Tad Beaumont's past.
The RLS Angels are out for blood, and only Suze can stop them—since she's the only one who can see them. The four ghostly teenagers died in a terrible car accident, for which they blame Suze's classmate Michael... and they'll stop at nothing until he's joined them in the realm of the dead.
As Suze desperately fends off each attempt on Michael's life, she finds she can relate to the Angels' fury. Because their deaths turn out not to have been accidental at all. And their killer is only too willing to strike again.
When the nineteenth--century ghost of Maria de Silva wakes her up in the middle of the night, Suze knows this is no ordinary visitation -- and not just from the knife at her throat, either. In life, Maria was the fiancée of Jesse -- the same Jesse who was murdered a hundred and fifty years before. The same Jesse Suze is in love with.
Maria threatens Suze: The backyard construction must cease. Suze has a pretty good idea what -- or rather, who -- Maria doesn't want found. But in solving Jesse's murder, will Suze end up losing him forever?
Suze Simon, a mediator who can see and communicate with the dead, begins her junior year of high school in Carmel, CA. On her first day, she runs into Paul Slater, another mediator who is the drop-dead-gorgeous new guy at school, and the subject of Suze's nightmares due to the fact that he tried to kill her over the summer. The protagonist has other things to contend with as well: her boyfriend happens to be a ghost who lives in her room because that was the site of his murder 150 years ago. He has been standoffish lately and Suze can't understand why. Also, her stepbrother brings a new friend home from college, and the friend's dead brother tags along. Suze has to help him to come to terms with being dead
Suze has gotten used to ghosts. They wake her up in the middle of the night. They haunt her locker at school. She's even spotted a few down at Carmel Beach. Suze is a mediator, after all, and communicating with the dead is all in a day's work for her. The last thing she ever expected was to fall in love with one: Jesse, a nineteenth-century hottie.
But when she and Paul Slater, himself a mediator of undeniable power (and dubious intent), discover that the powers they share aren't limited to helping ghosts resolve their earthly woes, but can also be used to determine whether or not they become ghosts in the first place, Suze can't help but freak. Not because she suddenly knows how to alter the course of history, but because Paul can, too. And Paul would like nothing better than to prevent Jesse's murder, keeping him from becoming a ghost and allowing him to live a natural life at last ... but in the nineteenth century. Meaning Jesse and Suze would never meet.
Suddenly, Suze is faced with the most important decision of her life: allow the only guy she's ever loved to have the life he's always longed for ... or keep him anchored forever in half-life at her side. Will Jesse choose to live without her, or die to love her?