Mister Miracle #21 was published by DC Comics on December 1, 1977, as part of a series that began in 1971. Bob Rozakis and Cary Burkett write, and art comes from Curt Swan, Liz Berube and Marshall Rogers. This 36-page issue features Darkseid, Big Barda, Mr. Miracle, Highfather and Granny Goodness, among 12 characters cataloged on VerseDB.