Winter was the only season every Lake-Lander feared... In a post-apocalyptic America, a community survives in a national park, surrounded by water that keeps the Dead at bay. But when winter comes, there's nothing to stop them from crossing the ice. Then homebody Peter puts the camp in danger by naively allowing a stranger to come ashore and he's forced to leave the community of Wranglestone. Now he must help rancher Cooper, the boy he's always watched from afar, herd the Dead from their shores before the lake freezes over. But as love blossoms, a dark discovery reveals the sanctuary's secret past. One that forces the pair to question everything they've ever known. An action-packed and thought-provoking debut, for fans of Patrick Ness, Marcus Sedgwick, DREAD NATION and The Walking Dead.

With the tide turned against the Dead, Peter and the remaining community on Wranglestone prepare to leave for town, where the comforts of the world before await them. Could this be the home that finally brings both safety and unity for all? Cooper isn't so sure. He harbours feelings from that terrible night on the lake and worse, a secret... codename, Timberdark. With Cooper's new found connection to the Dead, Peter's suspicions about what he might do next grow. Faced with losing the boy he loves, Peter must uncover the truth about the mysterious Timberdark before their future together and the world around them is placed in danger.