<span style="font-size:12px;">Discover the haunting, heart-breaking post-apocalyptic tale of female friendship and intimacy set in a deserted world.</span><br><span style="font-size:12px;"><br></span><br><span style="font-size:12px;">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?</span><br><span style="font-size:12px;"><br></span><br><span style="font-size:12px;">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 - sits alone an outcast in the corner.</span><br><span style="font-size:12px;"><br></span><br><span style="font-size:12px;">Soon she will show herself to be the key to the others' escape and survival in the strange world that awaits them above ground. The woman who will never know men.</span><br><span style="font-size:12px;"><br></span><br><span style="font-size:12px;">WITH A NEW INTRODUCTION BY SOPHIE MACKINTOSH, BOOKER PRIZE-LONGLISTED AUTHOR OF THE WATER CURE</span>