Lobo: Portrait of a Bastich
Keith Giffen has provided  plotting, scripting, artwork, or any combination thereof for titles such as ALL-STAR COMICS, LEGION OF SUPER-HEROES, RAGMAN, CREEPER, LOBO, SUICIDE SQUAD, The Defenders, Hero Squared!, and, um...AMBUSH BUG.  He's worked on the weekly series 52 and COUNTDOWN TO FINAL CRISIS, as well as 52 AFTERMATH: THE FOUR HORSEMEN and MIDNIGHTER, plus a gazillion other things. He was the illustrator of the DC COMICS - THE NEW 52 series O.M.A.C.