I Am Your Wall

In a world overrun by the dead, a mother's lullaby is the only weapon. Marin's baby, Win, is a beacon for the evolved horde—but her voice can freeze them in their tracks. Hunted by a false prophet who sacrifices children, and allied with Roxy, a mercenary turning into a monster, Marin must reach the last city. When the walls fall and the dead kneel, she becomes her son's wall. Mercy is not an option.