Marina Endicott

"[A] sweeping novel set aboard the Morning Light, a Nova Scotian merchant ship sailing through the South Pacific in 1912. Kay and Thea are half-sisters, separated in age by almost twenty years, but deeply attached. When their stern father dies, Thea travels to Nova Scotia for her long-promised marriage to the captain of the Morning Light. But she cannot abandon her orphaned young sister, so Kay too embarks on a life-changing journey to the other side...