When twelve-year-old Maddie hatches a scheme for a secret sleepover with her two best friends, she ends up waking up to a nightmare. She's alone--left behind in a town that has been mysteriously evacuated and abandoned. With no one to rely on, no power, and no working phone lines or internet access, Maddie slowly learns to survive on her own. Her only companions are a Rottweiler named George and all the books she can read. After a rough start, Maddie learns to trust her own ingenuity and invents clever ways to survive in a place that has been deserted and forgotten. As months pass, she escapes natural disasters, looters, and wild animals. But Maddie's most formidable enemy is the crushing loneliness she faces every day" 

By encouraging massive accumulations of debt from its underclass, a single corporation, Caerus, controls all aspects of society. Inesa lives with her brother in a half-sunken town where they scrape by running a taxidermy shop. Unbeknownst to Inesa, their cruel and indolent mother has accrued an enormous debt--enough to qualify one of her children for Caerus's livestreamed assassination spectacle: the Lamb's Gauntlet. Melinoe is a Caerus assassin, trained to track and kill the sacrificial Lambs. The product of neural reconditioning and physiological alteration, she is a living weapon, known for her cold brutality and deadly beauty. She has never failed to assassinate one of her marks. When Inesa learns that her mother has offered her as a sacrifice, at first she despairs--the Gauntlet is always a bloodbath for the impoverished debtors. But she's had years of practice surviving in the apocalyptic wastes, and with the help of her hunter brother she might stand a chance of staying alive. For Melinoe, this is a game she can't afford to lose. Despite her reputation for mercilessness, she is haunted by painful flashbacks. After her last Gauntlet, where she broke down on livestream, she desperately needs redemption. As Mel pursues Inesa across the wasteland, both girls begin to question everything: Inesa wonders if there's more to life than survival, while Mel wonders if she's capable of more than killing. And both wonder if, against all odds, they might be falling in love"