There is a distributor label on the cover: pdc
This stands for Publishers Distributing Corporation.
Story titles on the cover:
"The Space Vampires
"Tomorrow's Atomic Monsters
"The Green Horror
"Plus other outer space creature features"
The Space Vampires
A horrifying tale of the space vampires' search for blood.
Atomic freaks outsmart the power-hungry Mr. Adams in a shock-move that kills.
The Green Horror
They went beyond the stars only to find terror that could destroy everything.
A time machine spins back to yesterday's primitive creatures.
Terror on A Station One
Station One, gateway between the stars and Earth, is threatened by the vicious Venusians.
The gruesome saga of a man who dug up a coffin and found the wrong corpse.
The shocking tale of a man who came face-to-face with the worst horror of all - DEATH!
The credits also list: Irving Fass, Art Director
Original title: "The Vampires of the Void."
Original title: "Day of Doom."
The cover title "Tomorrow's Atomic Monsters" differs from the title inside.
Original title: "The Planet Eaters."
Original title: "The Lost Kingdom of Athala."
Original title: "Sabotage on Space Station 1."
The title of the story given on the contents page is incorrect.
Original title: "The Terror of the Lively Corpse."
Original title: "Mirror Image."