One girl.


Fifty-seven lives.


Endless ways to die.



When seventeen-year-old Alex Wayfare discovers she's a Descender—capable of traveling back in time to her reincarnated pasts—she becomes addicted to exploring her past lives, especially when the same blue-eyed stranger keeps showing up in each one.



But the more Alex descends, the more it becomes apparent that someone doesn't want her to travel again.



Ever.



And they will stop at nothing to make her current life her last.