Set after a war where most adults have been killed by a biologogical weapon, the people remaining are mostly either children or teenagers (Starters) or the elderly (Enders). The Starters are unable to work and if an adult doesn’t claim them they can’t get accommodation, and can be arrested if they are caught. Enders are at the other end of the scale. They have health care to keep them alive until well into their hundreds, near limitless wealth and live in huge mansions.
Callie lives in an abandoned building with her friend Michael and her younger brother Tyler. Tyler is only seven, and unwell but they have no access to any kind of health care and no way of getting help. However, Callie has heard of one way she might be able to earn enough to get them a house and some safety. Prime Destinations run a body bank where Enders can rent the bodies of Starters, be young again, play sports, all that sort of thing. Callie should be asleep while the Ender is having fun being her, but the chip used to control her is defective and she wakes up to find out that the Ender who hired her wasn’t just planning on playing tennis or going dancing – she wants to use Callie’s body to kill someone.
Lissa Price’s blog is here.