Context of The chronicles of Conan, Volume 31, Empire of the undead and other stories, written by Roy Thomas ; pencils by Gary Hartle, Mike Docherty ; inks by Mike DeCarlo, Ernie Chan, Gerry Talaoc ; coloring by Nel Yomtov ; lettering by Mike Heisler, John Costanza, Clem Robins ; cover art by Todd McFarlane and Scott Williams