On the morning of her 16th birthday, Hollis Timewire receives the worst possible news She can't become a citizen of the world. She's a Diseased One. Born with a biomarker that bestows dangerous, brain-altering powers, Hollis is forced to hide underground with other Diseased Ones, who believe the government falsified history to cover up their genocide. Now Hollis must discover the truth, and is willing to risk anything, including her powers, to go back home.