Atlantia

Rio dreams of leaving the underwater city of Atlantia and living in the world Above. But all Rio's hopes for the future are shattered when her twin sister, Bay, makes an unexpected choice, leaving Rio stranded Below. Atlantia is crumbling. Guided by an unlikely mentor, Rio begins to ask treacherous questions about her destiny, her home and the corrupted system that governs the Divide between land and sea. Her life - and the fate of her city - depends on Rio listening to the voices of the past, and her willingness to speak the forgotten truth. Acclaim for Matched- 'Unmissable.' Marie Clarie'The hottest YA title to hit bookstores since The Hunger Games.'Entertainment Weekly