Well, an omnibus in the world of comics is basically a single book that brings together a bunch of separate comic issues or volumes. It makes it convenient for readers to have a chunk of related content in one place. It can save you from having to hunt down individual issues.
Sometimes you can find omnibus collections of horror comics, especially for popular or classic series. Publishers might release them to offer a more comprehensive reading experience. However, it's not guaranteed for all horror comic titles.
Generally speaking, the Hellboy Omnibus is intended to encompass all the comics. However, it's possible there could be rare exceptions or variations based on licensing or production factors.
Yes, usually the Hellboy omnibus is designed to include all the relevant comics. But it's always best to check the specific details of the edition you're considering.
No, they're not exactly the same. DC Comics is the original source of the characters and stories, while the DC Universe is a broader platform that includes various media adaptations and related content.