Story: “Riddle of the Far-Out Robbery” (13 pages)
Synopsis: The Atom solves the problem of a radion-ball’s disappearance, but tells the two scientists who are his audience a phony story of alien involvement for his own amusement.
Story: “Thief With the Tricky Toy” (11 pages)
Synopsis: Jean Loring is mistakenly identified as a participant in a robbery of the Prentiss mansion, but the Atom insists she remain in custody while he goes after the real crook.