Story: "Justice Leagues, Part IV: Dawn's Early Light" (22 Pages)

Credits:

Tom Peyer (plot, script)
Justiniano (pencils)
Ken Branch (inks)
John Workman (letters)
John Kalisz (colors)
Digital Chameleon (color separations)
Tony Bedard (edits)

Feature Characters:

Superman
Martian Manhunter
Green Lantern (Kyle Rayner; all three last in Justice Leagues: Justice League of Aliens #1)
Batman
Flash III (both last in Justice Leagues: Justice League of Arkham #1)
Wonder Woman
Plastic Man (both last in Justice Leagues: Justice League of Amazons #1)
Aquaman (last in Justice Leagues: Justice League of Atlantis #1; all eight as the JLA)

Guest Stars:

Orion
Starman III
Warrior
Lobo
Starfire (all five along with Martian Manhunter and Superman as the Justice League of Aliens)
Black Condor II
Captain Atom
Firestorm III
Ray II
Red Tornado (all five along with Green Lantern as the Justice League of Air; all eleven last in Justice Leagues: Justice League of Aliens #1)
Hector Hammond (last in Justice Leagues: JL? #1)

Supporting Character:

Alfred Pennyworth

Villains:

The Advance Man
Plura (both last in Justice Leagues: Justice League of Aliens #1)
Devilfish (last in Justice Leagues: Justice League of Atlantis #1)