Murphy C. Anderson, Jr. was an American comics artist, known as one of the premier inkers of his era, who worked for companies such as DC Comics for over fifty years, starting in the Golden Age of Comic Books in the 1940s. https://en.wikipedia.org/wiki/Murphy_...

Dennis "Denny" O'Neil was a comic book writer and editor best known for his work for Marvel Comics and DC Comics from the 1960s through the 1990s, and Group Editor for the Batman family of titles until his retirement. His best-known works include Green Lantern/Green Arrow and Batman with Neal Adams, The Shadow with Michael Kaluta and The Question with Denys Cowan. As an editor, he is principally known for editing the various Batman titles. From 2013 unti his death, he sat on the board of directors of the charity The Hero Initiative and served on its Disbursement Committee.