Peter Allen David, often abbreviated PAD, is an American writer of comic books, novels, television, movies and video games. His notable comic book work includes an award-winning, 12-year run on The Incredible Hulk, as well as runs on Aquaman, Young Justice, Supergirl, and Fallen Angel. His Star Trek work includes both comic books and novels such as Imzadi, and co-creating the New Frontier series.