The Curse of Viola tore Hardy's world apart. Now he's ready to put the past behind him and rebuild his life. But a demon lurks in the shadows...and it carries the curse. When Hardy and Darcy discover the Secret Society of Hunters book, they're drawn into a perilous quest to Skull Island in search of an ancient dagger. Armed with their supernatural abilities, Hardy and his friends unite to stop the curse once and for all. But Asia has a hidden agenda, and in the end, her secret could destroy them all. Join Hardy and his friends for the heart-stopping final installment of the Greene Island Mystery Series.