Hellboy:

Created by writer and artist Mike Mignola, Hellboy is one of the most iconic characters in the Dark Horse universe. The series follows the adventures of a demon who was summoned to Earth by the Nazis during World War II but was rescued by the Allies and raised by a professor of the paranormal. The Hellboy comics are known for their mix of horror, fantasy, and humor.

Sin City:

Written and illustrated by Frank Miller, Sin City is a neo-noir series that takes place in a gritty, crime-ridden city. The stories are told in a series of interconnected vignettes, with recurring characters like Marv, Dwight, and Nancy. Sin City is known for its striking black-and-white artwork and hardboiled storytelling.

Usagi Yojimbo:

Created by Stan Sakai, Usagi Yojimbo is a long-running comic series that follows the adventures of a samurai rabbit named Miyamoto Usagi. The stories are set in a fictionalized version of feudal Japan and draw heavily on Japanese folklore and history. Usagi Yojimbo is known for its beautiful artwork and engaging storytelling and has won numerous awards over the years.