By Lester Dent
128 pages; soft cover; black & white
Doc Savage follows his stolen dirigible to a magic island and discovers the lost city of Ost. Then, Renny Renwick awakens in the body of a fugitive gangster after encountering a strange impish man in According to Plan of a One-Eyed Mystic. What is the bizarre connection between the One-Eyed Mystic, a stolen military secret and a Nazi plot?