0f0aa37e_gical_list_of_works_of_fiction__Story_title___synopsis
[#] U:59 [Genre] Mystery/ Detective [Story title & synopsis] 
Murder at Pirate Castle (Basis for the successful Columbia Pictures screen adaption Secret of Treasure Island [1937].) An FBI agent, posing as a private investigator, solves a series of mysterious “flame and blue smoke” murders at Pirate Castle and unmasks the pirate ghost of El Tiburon.
L. Ron Hubbard: Chronological list of works of fiction
Story title & synopsis