Hames Ware states that "Someone else drew the girl on the Wolverton credited cover".
Reworked version retitled "The Green Horror."
Original indexer credited "Frank Frollo?" with both pencils and inks but Hames Ware spotted the initials "LW" on the splash page and thinks this might be Larry Woromay (though he doesn't know Woromay's art style).
Redrawn reprints retitled "Weird Vengeance."