In addition to the Hellboy Universe, there is now also the Outerverse, created by Mike Mignola & his literary collaborator, Chris Golden. While this parallel reality could theoretically be merged with the Hellboy-verse, since the characters are similar & engage in the same sort of Manichean struggles against occult evil, the alternate-history aspect of the Outerverse prevents amalgamation... eg; in Mignola & Golden's 'Baltimore' series of graphic-novels, the First World War is brought to an early end by a plague of Vampirism... yay! Everyone was very pleased about THAT! There is a Golem knocking around somewhere in the Outerverse too, but we don't meet him until later & anyway, he is only interested in killing wicked Witches... whereas Lord Henry Baltimore is definitely more of an Olde-School Vampire Hunter. (Though he does, sometimes, kill Witches too...)
In this fifth volume of Lord Baltimore's chronicles, with his arch-enemy the mysterious 'Haigus' seemingly defeated, he takes time off from the Vampire-hunting to go & sort out a witch... the Witch of Harju, in fact. Harju is a village in Estonia. No longer a one-man band (with one leg) Baltimore has recruited a modest amount of like-minded followers to provide support & logistics for his monster-fighting activities. Henry Baltimore finds the Harju Witch to be a troublesome opponent, but at least he encounters a personable young lady named Sofia Valk, whom he meets whilst she is fleeing her murderous zombie-husband. Sofia joins the team; destined to inherit Baltimore's mantle of Vampire-Slayer & step into his shoes. Er... shoe.
Meanwhile; ruthless Inquisitor Judge Duvic has turned into a Werewolf... now who didn't see that one coming?! But Duvic isn't going to let something like a severe case of lycanthropy prevent him from carrying out his Inquisitorial Duties... & torturing people... groan!