McAlister's Hoard — Richard Marman

Only months after escaping from Frenchy Duval's band of cut throat pirates (McAlister's Way), Danny McAlister and Angela Holyman are once again thrown into a thrilling, helter-skelter adventure in their tropical, South-Sea paradise. Following only the flimsiest clues they embark on a perilous treasure hunt in a desperate struggle against old enemies in order to save the lives of new friends.