Justice League of America — DC Comics
Issue: #123
Last valuation update: 2026-09-29
Julius Schwartz, a DC Comic editor, complains about the lack of original ideas coming from two of his writers, Cary Bates and Elliot S. Maggin. When Maggin mentions maybe doing a story that features the Flash's Cosmic Treadmill, Bates reveals that Schwartz actually has one. Years prior, the Flash was stranded on Earth-Prime, but with Schwartz's aid, was able to build a Cosmic Treadmill, allowing t...
First appearances: Elliot S! Maggin
Creators: Gaspar Saladino, Elliot S! Maggin, Julius Schwartz, Cary Bates, Bob Rozakis, Ben Oda, Tatjana Wood, Frank McLaughlin, Carl Gafford, Ernie Chan, E. Nelson Bridwell, Dick Dillin
Characters: Batman, Sportsmaster, Wildcat, Aquaman, Barry Allen, Wonder Woman, Black Canary, Green Arrow, Dick Grayson (Earth 2), Thunderbolt, Charles M McNider, Hourman (Rex Tyler), Elliot S! Maggin, The Gambler, Johnny Thunder, Julius Schwartz, Shade, Tigress, Cary Bates, Katar Hol