He wrote for comics, with stories being published at DC in 1977--1978 including "Superman", "Madame Xanadu", and "Vigilante" and at Marvel, "Spider-Man" in 1978--1979.
He wrote for comics, with stories being published at DC in 1977--1978 including "Action Comics", "Madame Xanadu" in "Doorway to Nightmare", and "Vigilante" in "World's Finest Comics". At Marvel, "Spider-Man" in 1978--1979.