Green Lantern
188-200
When Joe Staton and I took this book over, Dick Giordano, DC's Editor-in-Chief, told me nothing ever affected its sales; good people, bad people, good stories, bad stories, GREEN LANTERN's numbers never varied.
Six months later, Dick announced to the world that sales had doubled.
When Joe and I took over, Hal Jordan, the regular GL, had quit, and his alternate, John Stewart, had assumed the role - sort of like the famous CAPTAIN AMERICA I did with Sal Buscema. Once again, it was tacitly assumed that Hal would soon reclaim his mask, but since I never repeat myself, I naturally figured, no, let's keep John. In fact, let's add GLs from other worlds, and a third from Earth, Guy Gardner, and just expand these Guardians of the Universe into the universe...
By the time we reached #200, we were ready to rename the series THE GREEN LANTERN CORPS.
PS. By becoming a full-fledged leading man, John Stewart is now part of the animated series Justice League.