Devil Dinosaur 1978 #4 - mid-grade - $4.90

A huge spaceship lands in the Valley of Flame. The occupants are large gold and blue humanoid robots with flamethrower arms. They begin to ransack the Valley, killing and capturing Dinosaurs and cavemen alike including Moon Boy. Meanwhile Stone-Hand and White-Hair, two members of the Hill-Folk (gray furred cavemen), see Devil Dinosaur attacking one of the robots that was battling a "Thunder-Horn" (Triceratops). Stone-Hand helps Devil Dinosaur destroy the robot winning his trust and becoming allies with him. The threesome then plan on how to defeat the aliens.

On-sale date from Comic Reader (Street Enterprises, 1973 series) #155 (April 1978).

• Objects from the Sky! - Possible Novak or Crespi credit based on analysis of lettering styles by Nick Caputo, Jan 2011. Previous lister cited Mike Royer as letterer, although the style is quite different than Royer's distinctive lettering.
• Object from the Sky - Moon Boy had dreams of giant serpents coming down from the heavens and eating the moon. He looked at this as an omen right before the alien robots invaded from space. White-Hair is so named because he is an old man and his once gray fur has turned white.
• - No letters yet, so another article on Devil Dinosaur with an invite to write in. An ad for Captain America appears at the bottom of the page, with an illustration taken from the cover of Captain America (Marvel, 1968 series) #193.
• Spider-Man Meets the Home Wrecker - Ad for Hostess Fruit Pies.