Parallel Universe's comic volumes

Parallel Universe is a comic book concept

Most Appearances [-] Release Date Title Name Publisher

What If?
1989 Marvel
2 issues
Planetary
1999 Wildstorm
1 issue
Fantastic Four Annual
1963 Marvel
1 issue
Astonishing X-Men: Ghost Boxes
2008 Marvel
0 issues
Astonishing X-Men
2004 Marvel
0 issues
Trinity
2008 DC
0 issues