Data courtesy of the Grand Comics Database under Creative Commons license.

Issue Details

Issue #31
Published March 1989
Cover Price 1.25 USD; 1.75 CAD
Pages 36
Editing Bob Harras; Daryl Edelman (assistant editor); Roger Stern (original material)

Cover Details

Characters Jean Grey; Jason Wyngarde
Genre Superhero
Pencils Steve Lightle
Inks Steve Lightle

1 page X-Men illustration "Frontispiece"

Characters Nightcrawler; Beast
Genre Superhero
Pencils Steve Lightle
Inks Steve Lightle

17 page X-Men story "There's Something Awful on Muir Island"

Characters FEATURE: X-Men--Professor X; Cyclops; Phoenix [Jean Grey]; Storm; Wolverine; Colossus; Banshee; Nightcrawler; GUESTS: Beast; Moira MacTaggert; Lilandra; Havok; Polaris; Multiple Man; VILLAINS: Proteus; Magneto; Mastermind; CAMEO FLASHBACK: Iceman; Angel; CAMEOS: Magda Lehnsherr (Magneto's wife; on video); Popeye; Phantom Stranger (both snuck into a group panel of aliens on the Shi'ar homeworld)
Synopsis Moira tests Jean's Phoenix powers; Jean begins having hallucinations thanks to Mastermind; Moira discovers that Proteus has escaped; Beast finds out the X-Men are alive and lets them know that Moira needs their help on Muir Isle.
Genre Superhero
Script Chris Claremont
Pencils John Byrne
Inks Terry Austin
Colors Glynis Oliver
Letters Tom Orzechowski
Reprinted from X-Men (Marvel, 1963 series) #125

12 page X-Men story "Spigot at the End of the Universe"

Characters Professor X
Genre Superhero
Script Ann Nocenti
Pencils John Bolton
Inks John Bolton
Colors Petra Scotese
Letters Joe Rosen

1 page X-Men cover reprint (on interior page) "Cover to X-Men #125"

Characters Storm; Phoenix [Jean Grey]; Colossus; Havok; Polaris; Multiple Man; Proteus
Genre Superhero
Pencils Dave Cockrum
Inks Terry Austin
Letters Jim Novak
Reprinted from X-Men (Marvel, 1963 series) #125

1 page X-Men illustration

Characters Professor X
Genre Superhero
Pencils John Bolton
Inks John Bolton
Notes Back Cover