Gail Simone is an American comic book writer. She is best known for penning Birds of Prey. Her other notable works in comics include Secret Six, Welcome to Tranquility, The All-New Atom and Deadpool. Since 2011 she has wrote for DC's Batgirl comic series. DC Comics Filmography Justice League Unlimited - writer Double Date Look, Up in the Sky, The Amazing Story of Superman - herself Wonder Woman (2009 Film) - writer Batman : The Brave and the Bold - writer The Mask of Matches Malone!