Lissa Price

HER WORLD IS CHANGED FOREVER Callie lost her parents when the Spore Wars wiped out everyone between the ages of twenty and sixty. She and her little brother, Tyler, go on the run, living as squatters with their friend Michael and fighting off renegades who would kill them for a cookie. Callie's only hope is Prime Destinations, a disturbing place in Beverly Hills run by a mysterious figure known as the Old Man. He hires teens to rent their bodies to Enders—seniors who want to be young again. Callie, desperate for the money that will keep her, Tyler, and Michael alive, agrees to be a donor. But the neurochip they place in Callie's head malfunctions and she wakes up in the life of her renter, living in her mansion, driving her cars, and going out with a senator's grandson. It feels almost like a fairy tale, until Callie discovers that her renter intends to do more than party—and that Prime Destinations' plans are more evil than Callie could ever have imagined. . . .

Someone is after Starters like Callie and Michael—teens with chips in their brains. They want to experiment on anyone left over from Prime Destinations—Starters who can be controlled and manipulated. With the body bank destroyed, Callie no longer has to rent herself out to creepy Enders. But Enders can still get inside her mind and make her do things she doesn't want to do. Like hurt someone she loves. Having the chip removed could save her life—but it could also silence the voice in her head that might belong to her father. Callie has flashes of her ex-renter Helena's memories, too . . . and the Old Man is back, filling her with fear. Who is real and who is masquerading in a teen body? No one is ever who they appear to be, not even the Old Man. Determined to find out who he really is and grasping at the hope of a normal life for herself and her younger brother, Callie is ready to fight for the truth. Even if it kills her.