Pencils, Inks, Colors Note: Marvel Preview #21, from which this cover is reprinted, credits the cover to Bill Sienkiewicz, Klaus Janson, Steve Oliff and Bob Larkin. Per 2016 Facebook conversation with Bill Sienkiewicz the cover was penciled by Sienkiewicz, inked by Janson and colored by Oliff. Airbrush highlights were added later by Bob Larkin at Marvel's request. http://www.comics.org/issue/34295/#206333
Night Raven is spelled Night-Raven in the text; Chess Master is one word in the title but two in the story.