Discover the TikTok sensation from the publisher of The Handmaid’s Tale.Deep underground, thirty-nine women are kept in isolation in a cage. Above ground, a world awaits. Has it been abandoned? Devastated by a virus?Watched over by guards, the women have no memory of how they got there, no notion of time, and only vague recollection of their lives before. But, as the burn of electric light merges day into night and numberless years pass, a young girl - the fortieth prisoner -...