| Earth: John Proudstar in Starfleet
|
Star Trek TNG/X-Men: Second Contact |
| Earth: John Stewart infected by Parallax
|
Dark Nights - Death Metal - The Multiverse Who Laughs #1Jo |
| Earth: John Stewart is The Guardian
|
Dark Crisis - Worlds Without a Justice League - Green Lantern #1 |
| Earth: Johnny Bravo
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Cartoon Network Starring #2 |
| Earth: Johnny Quick travels to future
|
Adventure #134 |
| Earth: Johnny Raygun
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Johnny Raygun #1 |
| Earth: Johnny Saturn
|
Johnny Saturn #1 |
| Earth: Joker becomes Red Mask instead
|
Batman #131 |
| Earth: Joker didn't kill Robin
|
Batman 428 - Robin Lives! #1 |
| Earth: Joker is cured
|
Batman: White Knight #1 |
| Earth: Joker kills Batman
|
Joker 80th Anniversary 100-Page Super Spectacular #1 |
| Earth: Joker kills Batman and has to get a job
|
Knight Terrors: The Joker #1 |
| Earth: Joker kills Commissioner Gordon, Batgirl not shot
|
Batman #511 |
| Earth: Joker virus
|
Batman #142 |
| Earth: Jon Kent joins LSH
|
Legion of Super-Heroes #1 |
| Earth: Jonni Future
|
Tom Strong's Terrific Tales #1 |
| Earth: Jonny Quest
|
Jonny Quest #1 |
| Earth: Jonny Quest vs. X-7
|
Jonny Quest #8 |
| Earth: Jor-El and Lara wind up on Earth
|
Superman Family #192 |
| Earth: Josh Guthrie finds a Sentinel
|
What if #92 |
| Earth: Joshua Lord Rules Canada
|
Alpha Flight #128 |
| Earth: Jubilee becomes Abcissa
|
Wolverine #52 |
| Earth: Judas
|
Prophet #7 |
| Earth: Judge Child rules Mega City One
|
2000 AD #394 |
| Earth: Judge Dredd
|
Judge Dredd #1 |