Richie Rich Inventions comic books issue 11

"The Smartest Computer"; A computer dubbed the Riches' "smartest" makes itself mobile and then begins enlarging itself, based upon comments from Mr. Rich. Untitled one-page story; Irona chops wood in an unconventional way. "Guardedly Speaking"; When Reggie enters the Rich estate unannounced, he falls victim to a series of anti-crook devices. "Chow Hound!"; Dollar wants to try a new dog food he sees advertised on television, but Chef Pierre refuses to give him anything but freshly made food. "The Planet Collectors, Part 1"; Professor Squintmore shows Richie and his father a planet 40 light years away that is inhabited by giant aliens who collect moons to use as jewelry and ornamentation in their buildings. "The Planet Collectors, Part 2: The Mightiest Attack!"; Richie, his father and the Professor have observed giant aliens who have embarked on a journey to "collect" an inhabited planet. "Precious Equipment"; Richie is disconcerted by the fact that his Mom brought along a backpack full of jewelry for their mountain-climbing expedition. "Taking the Cake" text story. "Cure for Crooks"; Two criminals hold the Rich family at gunpoint. 52 pages, full color. Cover price $0.50.