This stunning two-hundred-page tome looks at the evolution of Mike Mignola's art over ten years on his award-winning comics series. Featuring previously unpublished art, unused and unfinished covers, and drawing upon ten years of sketchbooks, The Art of Hellboy provides the ultimate inside look at Mignola's design, storytelling, and color work, and rare and never-before-seen art reveals the labor involved in creating one of comics' most acclaimed books.