Collects Beasts of Burden: Hellboy (2010 Dark Horse), Beasts of Burden: Neighborhood Watch (2012), Beasts of Burden: Hunters Gatherers (2014), Beasts of Burden: What the Cat Dragged In (2016), and Beasts of Burden: The Presence of Others (2019 Dark Horse) #1-2.
The dogs and cats protecting Burden Hill from supernatural harm find themselves facing new threats and mysteries, including a vengeful demon, an invisible killer, and an enigmatic flock of lost sheep. As a growing evil threatens to overwhelm their town, the animals find themselves some unlikely allies, most notably a seasoned paranormal investigator named . . . Hellboy.