Series

X-Factor

Marvel 1986–1998 Ongoing Series 150 issues

Originally starring the original X-Men (Cyclops, Marvel Girl, Beast, Iceman, Angel) as a government-sponsored mutant team, later reinvented multiple times. Featured landmark arcs including the Fall of the Mutants and Peter David's acclaimed run exploring mutant investigations.

Key Creators

writer

Louise Simonson (57) , Howard Mackie (34) , Peter David (22) , J. M. DeMatteis (14)

penciller

Walter Simonson (32) , Jeff Matsuda (20) , Rick Parker (17) , Steve Epting (14)

inker

Al Milgrom (82) , Walter Simonson (30) , Art Thibert (23) , Bob Wiacek (23) , Rick Parker (17) +1 more

colorist

Glynis Oliver (75) , Petra Goldberg (36) , Tom Vincent (16)

letterer

Richard Starkings (66) , Joe Rosen (60) , Michael Heisler (17)

Notable Runs

Louise Simonson's X-Factor Louise Simonson · writer

Peter David's X-Factor (Government Team) Peter David · writer

Issues

#-1

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Publisher

Marvel

Years

1986–1998

Type

Ongoing Series

Issues

150

Series History

← Previously Factor-X (1995–1995)

→ Continued as Factor-X (1995–1995)

Top Contributors

Louise Simonson 57

Howard Mackie 34

Walter Simonson 32

Jeff Matsuda 20