When Amison Jones wakes up in his old suite at the Riverside Hotel, his head aches and his memory is clouded. His last clear recollection is of being lost in a stormy sea after he fulfilled a dangerous mission. Now, he's about to be plunged into another dangerous situation. His work associates inform him that he has suddenly inherited stock in an old mining company, West Indian Mines, on the volcanic island of Monte Fuego. Upon investigation, Jones...