CC Beall. I’ve no idea what the story is, but I’d have picked that off the newsstand back in the day
A cover by the great Virgil Finlay.
One with uncredited art.
And one from Tom Kidd with a bit of whimsy.
The next one’s by Saunders. Citadel of Fear is a great read, by the way.
#SFWApro. All rights to images remain with current holder.