Action Comics (1938 1st Series) 403 Krypto Vigilante GD
Cover by Carmine Infantino & Murphy Anderson.
"Attack of the Micro-Murderer" by Cary Bates & Curt Swan & Murphy Anderson
"The Man with the X-Ray Mind" by Leo Dorfman & Curt Swan & Murphy Anderson
"The Impossible Legend" by Dick Wood & Bob Brown
"When Krypto Was Superboy's Master" by George Kashdan & George Papp
52 pgs. Cover price $0.25.