Detective Comics comic books issue 305

Cover art by Sheldon Moldoff. "Targets of the Alien Z-Ray" starring Batman and Robin, pencils by Sheldon Moldoff, inks by Charles Paris; Two bank robbers force two aliens on Earth to give them the secrets of a Z-Ray, which kills by delayed action, and use it against Batman and Robin; However, the alien tricks the crooks by altering the killing ray making it harmless, so that the Dynamic Duo could capture the criminals, who become overconfident using the alien weapon; After the crooks are captured, the aliens return to their home planet. Warden Willis humor page by Henry Boltinoff. J'onn "J'onzz Vs. Futureman" starring John Jones Manhunter from Mars, art by Joe Certa; A future policeman traces a Martian criminal back to the 20th century and mistakes the Manhunter for his quarry. Be a Good Citizen! public service announcement starring Superman, script by Jack Schiff, art by Sheldon Moldoff. Strange Laws humor page by Henry Boltinoff. 32 pgs., full color. Cover price $0.12.