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 also was the illustrator of the new 52 series O.M.A.C.

Dwight Jon Zimmerman is a best-selling and award-winning author, radio show host, and producer and the president of the Military Writers Society of America.

Zimmerman has authored the text for several graphic novels, including the acclaimed The Hammer and the Anvil, a dual biography of abolitionist Frederick Douglass and President Abraham Lincoln.

His other titles include The Vietnam War: A Graphic History and Uncommon Valor: The Medal of Honor and the Six Warriors Who Earned It in Afghanistan and Iraq. He is also the co-author, with Bill O'Reilly, of the New York Times number-one bestseller Lincoln's Last Days.