But did Shel ever make it to the cover of the Rolling Stone?

I was introduced to Shel by reading the liner notes, written by Shel Silverstein, on Ramblin' Jack Elliott's first album. Later my kids got some of his poetry books and a recording of him reading them. It wasn't till later I heard what were probably his most famous, but probably not his best songs, Cover Of The Rolling Stone and A Boy Named Sue.