The Brave and the Bold — DC Comics
Issue: #138
“THE MILEHIGH TOMBSTONE!” Batman teams up with Mister Miracle to rescue a lost archaeologist, but along the way, they encounter an old enemy of Mister Miracle, Cosimo!
Creators: Jim Aparo, Dennis O'Neil, Tatjana Wood, Jerry Serpe, Bob Haney
Characters: Batman, Mr. Miracle, The Kraken