When Peter puts the lake-bound sanctuary of Wranglestone in danger by allowing a stranger to come ashore, he's forced to leave and help rancher Cooper herd the dead from their shores. But as love blossoms between the pair, a dark discovery reveals the sanctuary's secret past.

Marcus Sedgwick crafts a characteristically unsettling mystery exploring teen relationships and our connection to the world around us in his gripping Barrington Stoke debut.