Naturally, after his last experience, Inspector Juve winces under such rebuff as the substitution of Valgrand and the escape of Fantomas. Eventually a mysterious crime puzzles him and his assistant, Fandor. To the chief of the Criminal Investigation Department, he reports that the body of a woman, found in the house of Dr. Charles, cannot be identified. Papers bearing the name of Lady Beltham had been discovered in her clothing. Was the body that of Lady Beltham, the accomplice of Gurn, or was it the intention that people should believe that she was dead? Juve wondered why the body was found in the house of Dr. Charles. He concerns himself to watch the house, and the patience of Fandor and himself is unexpectedly rewarded. One day Dr. Charles leaves the house, and the car in which he rides is followed. Charles makes a false move. The man who leaves the closed car is not the Dr. Charles who got in. He is now a young man, with a black moustache, whereas Charles is a middle-aged man with