- Script
- Keith Giffen (credited) (plot); J. M. DeMatteis (credited) (script)
- Pencils
- Adam Hughes (credited)
- Inks
- Joe Rubinstein (credited)
- Colors
- Gene D'Angelo (credited)
- Letters
- Albert DeGuzman (credited as Albert De Guzman)
- Genre
- superhero
- Characters
- Justice League America [Batman [Bruce Wayne]; Blue Beetle [Ted Kord]; Booster Gold [Michael Jon Carter]; Doctor Fate [Linda Strauss] (joins team); Fire [Beatriz da Costa]; Guy Gardner; The Huntress [Helena Bertinelli]; Ice [Tora Olafsdotter]; Martian Manhunter [J'Onn J'Onzz]; Mister Miracle [Scott Free]]; Catherine Cobert; Gray Man; Maxwell Lord; Oberon; The Spectre [Jim Corrigan]; Lonnie (anchorwoman); Rick Kessler (tv reporter)
- Synopsis
- The new, female Dr. Fate and the Huntress become members, Fire and Ice get new costumes, the JLA get a call for help from the JLE embassy and the Spectre and the Gray Man discuss events to come.
- Reprints
JLA/JLE crossover: The Teasdale Imperative, Part 1. Story continues in Justice League Europe (DC, 1989 series) #7.
- Script
- Kevin Dooley (credited)
- Pencils
- ? (cover previews)
- Inks
- ? (cover previews)
- Letters
- typeset
- Job Number
- L-3876
- First Line of Dialogue or Text
- Justice League America #28 was Boosterrific!
- Feature Logo
Letters from: Aaron J. Sams, Daryl Holloman, Michael A. Osazuwa, Jerry Smith, Lon Wolf, Pierre Villeneuve, Rich Connolly, Dr. P.A. Dating, William Dudley, Paul Mo, and Danilo Ferrari. Also DC publisher credits and thumbnail art to upcoming issues.
On last two interior pages.