1978

Here's an unusual ad--advertising a title that never actually got published!

So, was this ad Vixen's first appearance, or was it when she actually debuted in a story (Action Comics #521)? This kind of stuff used to bug me when I was a kid...

Saga of The Swamp Thing/Fury of Firestorm - 1982

This was truly the age of superfluous title descriptors in comics.

"For The Best Comics" - 1974

"Still Only 20 Cents!" - 1974

Swamp Thing / Kamandi - 1973

The DC Line of Super-Stars - 1974

Saga of the Swamp Thing - 1984

Saga of the Swamp Thing - 1982

Swamp Thing - 1974