Publisher: Western (Whitman)
1976 - Treasury size - 69 cents
Whitman did a series of these in 1975/76, Batman, Superman, Wonder Woman, Captain America.
You have them all separately in core as their own series. But the Spider-Man one seems to be missing.
I’m including a screenshot of one of the Superman books in core so you have a point of comparison. These are B&W., meant to get colored by kids. But as far as I can tell each has a full length original comic story.
