The story was adapted in comics form by Roy Thomas, John Buscema, and Alfredo Alcala in 1974, in the B&W Marvel Comics magazine
Savage Sword of Conan #2. "Black Colossus" also forms the basis of part of
Conan the Barbarian #248 and all of 249. (Conan serves as a mercenary captain for Khoraja, fighting rebels and Natohk's Stygian allies, in #246 and 247.) The Savage Sword comics adaptation was reprinted in full color in the large sized
Marvel Treasury Edition #15 in 1977. In 2008, the Marvel adaptation was reprinted in black and white in the Savage Sword of Conan trade paperback published by Dark Horse. In 2009, Timothy Truman and Tomas Giorello adapted the story in
Dark Horse Comics'
Conan the Cimmerian #8-13. The story has also been adapted by publishing company Ablaze in their "Cimmerian" series of comics. ==References==