Don Hudson recently posted some old Power Pack stuff and mentioned that Stan Drake, an old-school strip artist, worked on PP also. I was an assistant editor on the book then and once got to visit Stan in his studio in Connecticut.
Stan did a strip for years called "The Heart of Juliet Jones" and when I visited and admired his work, he gave me a few old JJ strips. I still have 'em tucked safely away, keep meaning to frame them. Now Don's inspired me to scan one and post it:
Somewhere in my garage I have some reprint volumes of JJ, too. Such gorgeous art!