It's the mid-1920s and New York is shimmering with the hope and vigour of a younger generation in headlong pursuit of greater freedoms and pleasures. Watching from the sidelines, nineteen-year-old Savanna Mason struggles with the gravity of her perceived failures, finding release and security in the water. Savi believes that her swimming has the power to change her world. Just as it seems this notion has been shattered for good, she embarks on a journey to the Wrigley Ocean Marathon-a twenty-two-mile race from Catalina Island to Los Angeles. Inspired by true events, with vivid glimpses of Prohibition, class antagonism and the evolving attitudes of the flapper era, Sage Island is a poignant novel about a young woman diving and surfacing.