The All-New Batman: The Brave and the Bold — DC Comics
Issue: #11
Old West gunslinger Jonah Hex would rather ride the range than the streets of 19th century Gotham City, but that's where he ends up on his latest bounty hunt. Now, unless he and a time-traveling Batman can stop a threat put in motion back in 1879, today's Gotham will face certain doom!
Creators: Rick Burchett, Guy Major, Dan Davis, Gabe Eltaeb, Dario Brizuela, Chynna Clugston Flores, Sholly Fisch, Jim Chadwick, Dezi Sienty
Characters: Batman, Ra's al Ghul, Ubu, Jonah Hex, Geo-Force, Professor Carter Nichols, Cave Carson