Hellboy: Conqueror Worm #3 was published by Dark Horse Comics on July 1, 2001, as part of a series that began in 2001. Mike Mignola and Ryder Windham write, and art comes from Dave Stewart and David Stewart. This 36-page issue features Adolf Hitler, Hellboy, The Lobster, Roger and Kroenen, among 11 characters cataloged on VerseDB.