Captain Atom’s origin is told in “YESTERDAYS ONCE MORE.” Plus, the origins of Green Lantern, Gnort and Rocket Red!
- "Yesterdays Once More" written by Cary Bates, co-plotter by Greg Weisman, penciled by Alan Weiss, inked by Joe Rubinstein, colored by Greg Theakston and lettered by Helen Vesik.
- "Did You Hear the One...?" written by William Messner-Loebs, penciled by Irv Novick, inked by Joe Rubinstein, colored by Gene D'Angelo and lettered by Helen Vesik.
- "The Secret Origin of Gnort!" plot and breakdowns by Keith Giffen, scripted and kibbitzing by J.M. DeMatteis, penciled and inked by Stephen DeStefano, colored by Tom Ziuko and lettered by Bob Lappan.
- "Secrets Behind the Origins" A 1-1/3 page text piece on the histories of Mr. Miracle, Icemaiden, Green Fury/Flame (from issue 33). Captain Atom, Rocket Red and Gnort by Mark Waid.
- This issue is part 2 of a 3 issue concept dedicated to various members of the Justice League International.
- Most characters have cameo appearances.
- The covers from issues 33-35 form a panorama.