Pelham Rutledge Shattuck, an American adventurer in the Orient who becomes a symbol of power and the answer to a prophecy as he becomes Shadak Khan - Captain Trouble - the Fighting Fool - heir to the throne of Kubla Khan. Follow all of his adventures as they originally appeared in Thrilling Adventures pulp magazine, as he fights the forces of evil in order to be crowned the successor of the great Kubla Khan.