Billy the Kid's Old Timey Oddities and the Ghastly Fiend of London — Dark Horse Comics
Issue: #3
Jack the Ripper stands revealed! The bad news is he's kidnapped a member of the traveling sideshow where Billy the Kid serves as a hired gun! Now Billy and the four--armed leader of the troupe must race to save their friend from the demented killer. Of course, it doesn't help that Billy is a suspect himself, with the London police hot on his heels!
Creators: Eric Powell, Kyle Hotz, Dan Brown, Dave Stewart
Characters: Jack the Ripper, Joseph Merrick, Jeffrey Tinsle, Isadora Mavrites, Billy the Kid, Franky, The Goon, Aldwin Callahan, Fineas Sproule