Hellboy

Dark Horse's Hellboy series, running from 1999 to the present across 18 issues from Delcourt, follows the paranormal adventures of the titular demon-turned-paranormal investigator. Co-created by Mike Mignola, whose distinctive, shadowy art defines the book's gothic tone, the series blends folklore, horror, and pulp adventure into a modern classic. With Matt Smith among the artists contributing to later issues, the series remains a cornerstone of independent comics, celebrated for its atmospheric storytelling and enduring influence on the genre.