One X-book becomes five. One cosmic writer comes back and builds the story the movies will spend eleven years adapting. Marvel learns that a #1 with a shiny cover sells two million copies, and the line starts writing for the speculator instead of the reader. The best comics of the decade and the worst habits of the next one arrive together.
Why you are reading this era
This is where the Marvel Universe stops being a set of titles and becomes a set of franchises. The X-line splits into Uncanny X-Men, X-Factor, New Mutants, Excalibur and a Wolverine solo book, and Claremont writes or oversees most of it. He uses the space well. The X-Men fake their own deaths, move to the Australian outback, and then scatter through a magic doorway that erases their memories. For most of two years there is no X-Men team, and the book is better for it.
At the same time Jim Starlin returns to cosmic Marvel and constructs Infinity Gauntlet, which is the direct source of the entire MCU Infinity Saga. If you came to comics from the films, this is the era where you finally read the original of the thing you already know.
Three threads start here and pay off much later. Mister Sinister’s interest in the Summers bloodline runs from 1987 through Messiah Complex in 2007 and into the Krakoa books of 2019. Cable arrives from a future that will not be explained for years, and the explanation lands in the mid-nineties. Peter David takes over X-Factor at the very end of this era and builds the best-written X-book of the early nineties in the next chapter.
Read this era with your guard up on one point. From roughly 1990 the art starts selling the books and the writing starts thinning. Jim Lee, Rob Liefeld and Todd McFarlane are the reason Marvel’s sales explode and the reason its stories get worse. The syllabus tells you which of their books earn the time.
The reading list
The tracks interleave cleanly by year: read the X-line in publication order, drop Kraven’s Last Hunt in at 1987, and take the Starlin cosmic run as one uninterrupted block at the end.
Track A: Mutant
Read this track in the order printed below. It is close to publication order, with the crossover chapters grouped so you are not flipping between titles mid-scene. Two entries need a word of warning. New Mutants #87 and #98 are the commercial hinge of the whole decade: Liefeld’s anatomy is wrong, his storytelling is unclear, and his figures have no feet, and none of that stopped those two issues from turning a cancellation candidate into Marvel’s best-selling book. Read them because the industry changed there, not because they are good. X-Factor #71 is the opposite case. It lands in the last months of this era, it is quietly one of the best things Marvel published in the nineties, and it belongs to the next chapter. Start it here and keep going.
| Verdict | Book | Issues | Note | |
|---|---|---|---|---|
| Optional | X-Men: The Asgardian Wars | X-Men and Alpha Flight #1-2, New Mutants Special Edition #1, Uncanny X-Men Annual #9 | 1985 material. Sets up Illyana and Dani’s Asgard ties. | |
| Required | Uncanny X-Men | #221-227 | Sinister debuts in #221. Fall of the Mutants ends at #227. | |
| Required | X-Factor | #24-26 | Apocalypse turns Angel into Death. Archangel is born. | |
| Required | New Mutants | #59-61 | Fall of the Mutants, third strand. Cypher dies. | |
| Required | Excalibur: The Sword Is Drawn | #1 (1987 special) | Claremont and Alan Davis. Read before Excalibur #1. | |
| Required | Excalibur | #1-24 | Davis pencils #1-17. Claremont writes to #34. | |
| Required | Wolverine | #1-8 | Madripoor, the Patch identity, the Muramasa blade. | |
| Required | Uncanny X-Men | #229-238 | Australia, Gateway, the Reavers’ town. The team is legally dead. | |
| Required | Uncanny X-Men | #239-243 | Inferno. Read against X-Factor below. | |
| Required | X-Terminators | #1-4 | Inferno. Reads before the New Mutants chapters. | |
| Required | X-Factor | #36-39 | Inferno. The Madelyne Pryor payoff. | |
| Required | New Mutants | #71-73 | Inferno. Illyana’s half of the story. | |
| Optional | Excalibur | #6-7 | Inferno tie-in. Funny, and skippable. | |
| Required | Uncanny X-Men | #244-255 | Jubilee debuts in #244. Wolverine crucified in #251. | |
| Optional | Uncanny X-Men | #256-269 | Psylocke rebuilt as an assassin. Gambit arrives in #266. | |
| Required | New Mutants | #87 | Cable debuts. Liefeld’s first big issue. | |
| Required | X-Tinction Agenda | Uncanny X-Men #270-272, X-Factor #60-62, New Mutants #95-97 | Genosha. The first true nine-part X-crossover. | |
| Optional | New Mutants | #98 | Deadpool debuts. Read it for the history, not the story. | |
| Required | Muir Island Saga | Uncanny X-Men #278-280, X-Factor #69-70 | Ends Claremont’s seventeen years. Shadow King, Legion. | |
| Required | X-Factor | #71 | Peter David begins. The best X-book of the next four years. | |
| Skip | Fall of the Mutants outside tie-ins | Daredevil #252, Power Pack #35, Captain America #339, Fantastic Four #312 | They react to X-Factor’s story without changing it. | |
| Skip | Inferno outside tie-ins | Amazing Spider-Man #311-313, Avengers #298-300, Fantastic Four #322-324 | New York fills with demons, nothing carries over. |
Track B: Avengers and cosmic
Starlin’s three books are one story in three formats, and they are the reason this track exists. Acts of Vengeance is the counterexample. Loki persuades the villains to swap enemies, which is a fine idea, and then twenty titles use it as an excuse for a guest star and change nothing. It is a fair read if you are already following Iron Man or Fantastic Four, and a waste of a week if you are not.
| Verdict | Book | Issues | Note | |
|---|---|---|---|---|
| Optional | Silver Surfer | #1-31 | Englehart. Restarts the Kree-Skrull war, sets the Elders against Galactus. | |
| Required | Silver Surfer | #34-38 | Starlin arrives. Thanos returns and is not joking. | |
| Required | Thanos Quest | #1-2 | Thanos takes all six gems from the Elders. Two issues, no fat. | |
| Required | Infinity Gauntlet | #1-6 | Starlin, Perez and Lim. The template for the MCU. | |
| Optional | Guardians of the Galaxy | #1-20 | Valentino. The 31st century team, not the film team. | |
| Optional | Acts of Vengeance | Avengers #311-313, Captain America #365-367, Iron Man #251-252, Thor #411-412, Fantastic Four #334-336, Avengers West Coast #53-55, Avengers Spotlight #26-29 | Great premise, scattered execution. |
Track C: Street level
Kraven’s Last Hunt is six issues and you should read all six in one sitting. It is a story about grief and burial in which the hero spends most of it underground, and it treats a C-list villain as a tragedy. Nocenti’s Daredevil is harder to sell and worth the effort: it is political, strange, and openly angry, and Typhoid Mary is the best new Marvel villain of the decade.
| Verdict | Book | Issues | Note | |
|---|---|---|---|---|
| Required | Kraven’s Last Hunt | Web of Spider-Man #31-32, Amazing Spider-Man #293-294, Spectacular Spider-Man #131-132 | DeMatteis and Zeck. One of the ten best Marvel stories. | |
| Required | Daredevil | #238-291 | Nocenti. Romita Jr pencils #250-282. Typhoid Mary from #254. | |
| Optional | The Punisher | (1986) #1-5, Circle of Blood | Grant and Zeck. The story that made Frank a franchise. | |
| Optional | The Punisher | (1987) #1-10 | Baron’s first year. Competent, repetitive, historically important. |
Track D: Spider-Man
| Verdict | Book | Issues | Note | |
|---|---|---|---|---|
| Optional | Amazing Spider-Man | #298-300 | Venom’s cameo and full debut. McFarlane’s arrival. | |
| Optional | Amazing Spider-Man | #326-329 | Spider-Man with Captain Universe power. Silly and enjoyable. | |
| Skip | Spider-Man | (1990) #1-5, Torment | Sold 2.5 million copies and consists of Kraven’s wife saying “doom” for five issues. |
Track E: Fantastic Four and the cosmic frontier
| Verdict | Book | Issues | Note | |
|---|---|---|---|---|
| Required | Fantastic Four | #334-354 | Simonson. Writes from #334, draws from #337. Time travel done right. | |
| Optional | Thor | #368-382 | The tail of Simonson’s run. He stops drawing at #367. |
Track F: Solo and standalone
| Verdict | Book | Issues | Note | |
|---|---|---|---|---|
| Optional | Damage Control | (1989) #1-4, (1989 II) #1-4, (1991) #1-4 | McDuffie. Who cleans up after the fights. Genuinely funny. | |
| Optional | Sensational She-Hulk | #1-8, #31-50 | Byrne breaks the fourth wall six years before Deadpool does. | |
| Optional | Marvel Super-Heroes | vol. 2 #8 | Squirrel Girl’s debut. Cover-dated Winter 1991, on sale 1992. |
Cross-book checkpoints
| Read this | Then this | Why |
|---|---|---|
| Uncanny X-Men #225-227 | X-Factor #24-26, New Mutants #59-61 | Fall of the Mutants is three separate stories under one banner. They do not cross over. Read each strand whole. |
| X-Terminators #1-4 | New Mutants #71-73 | The X-Terminators storyline feeds directly into the New Mutants chapters. |
| Uncanny X-Men #239-240 | X-Factor #36 | Inferno’s prologue alternates between the two books from here. |
| X-Factor #39 | Uncanny X-Men #243 | X-Factor resolves Madelyne. Uncanny resolves the city. |
| Silver Surfer #38 | Thanos Quest #1-2 | Thanos Quest continues straight out of the Surfer issues. |
| Thanos Quest #2 | Infinity Gauntlet #1 | Gauntlet opens with Thanos already omnipotent. Do not start here. |
Fall of the Mutants deserves a flag. Marvel branded it as a crossover and it is not one. Three teams face three unrelated crises in three books, and nobody in one story meets anybody in another. Treat it as three arcs published in the same month. Inferno, one year later, is the real thing, and it is the first X-event where the plot genuinely hands off between titles.
Excalibur is the pinned hidden gem of this era and it is the book most readers skip. It is the funny, warm, weird X-book: Nightcrawler and Kitty Pryde in a lighthouse in Britain, a shapeshifter, an alcoholic Captain Britain, and Alan Davis drawing all of it with more joy than anyone else at Marvel. It parodies the Claremont house style while Claremont is writing it. Read at least through #17, where Davis leaves.
Characters introduced
| Character | First appearance | Why they matter later |
|---|---|---|
| Mister Sinister | Uncanny X-Men #221 (silhouette in #213) | Drives the Summers bloodline plot through 2007 and into Krakoa. |
| Archangel | X-Factor #24 | Angel’s death and return. The core of Apocalypse stories for thirty years. |
| Typhoid Mary | Daredevil #254 | Daredevil’s most personal antagonist after Elektra. |
| Venom | Amazing Spider-Man #300 (cameo #299) | Becomes Spider-Man’s biggest villain and a film franchise. |
| Jubilee | Uncanny X-Men #244 | Wolverine’s sidekick, and the audience’s viewpoint in the 1992 cartoon. |
| Cable | New Mutants #87 | Converts New Mutants into X-Force. His origin lands in 1994. |
| Gambit | Uncanny X-Men #266 (Annual #14 shipped first, by accident) | Rogue’s counterpart. Central to the nineties X-Men. |
| Deadpool | New Mutants #98 | A Deathstroke pastiche who becomes Marvel’s biggest comedy character. |
| Squirrel Girl | Marvel Super-Heroes vol. 2 #8 | Beats Doctor Doom in her first story. Returns as a headliner in 2015. |
Retcon notes
The next two callouts reveal the central twist of Inferno and the identity of a character introduced in 1983. Skip them if you would rather find out from Uncanny X-Men #238 and X-Factor #38.
Madelyne Pryor was introduced in Uncanny X-Men #168 as an ordinary airline pilot who happened to look like the dead Jean Grey. Claremont’s intent was that she was exactly what she appeared to be, and the resemblance was chance. Marvel then resurrected Jean Grey in X-Factor #1 (1986), which left Cyclops married to a duplicate of his dead girlfriend. Inferno resolves the mess by making Madelyne a clone of Jean, grown by Mister Sinister and steered into Cyclops’s path so she would bear his child. Sinister tells her in the Inferno run, and she breaks. The child is Nathan Summers, later Cable. The retcon is cruel to Madelyne and it works, because it makes her rage legible.
Mister Sinister is named in Uncanny X-Men #212 and seen in silhouette in #213, both during the Mutant Massacre. He appears fully in #221. Claremont’s plan was that Sinister was a psychic projection created by a child, a nightmare version of a schoolyard bully. Claremont left before writing it. Later writers made him Nathaniel Essex, a Victorian geneticist granted near immortality by Apocalypse, and that version is now the canon one. Both origins sit awkwardly with his 1987 dialogue. Read him as a collector of genetic lines and you will never be confused.
Adaptation notes
Infinity War (2018) and Endgame (2019) adapt Infinity Gauntlet #1-6, and the structure survives: Thanos gathers the stones, snaps, and half of all life dies. The motive is completely rewritten. Comics Thanos is in love with the personification of Death and kills half the universe as a courtship gift, and the story is a black comedy about a man who cannot accept being loved back. Film Thanos is a Malthusian with a resource-scarcity argument. The films also drop Adam Warlock, who is the actual protagonist of the comic, and give his role to the Avengers. Read the comic for Thanos as a suitor, not as an economist.
X-Men ’97 (2024) draws heavily on this era. The Australian outback base, Gateway, the Reavers and the Siege Perilous all come from Uncanny X-Men #229-255, and the show’s Madelyne Pryor material comes straight from Inferno. Jubilee’s role in the 1992 cartoon and in ’97 is built from her debut in Uncanny X-Men #244.
Deadpool in New Mutants #98 is a straight-faced assassin with a few jokes, created partly as a riff on DC’s Deathstroke. The wisecracking, fourth-wall breaking version arrives later, mostly through Joe Kelly in 1997. The 2016 film adapts that later character. If you read #98 expecting the film, you will wonder what the fuss is.
Checkpoint
You now know why there are five X-books, who Sinister is, where Cable came from, and what the Infinity Gauntlet actually is. Claremont has left Uncanny X-Men after seventeen years, which means the single longest authored run in Marvel history is over and the line has no one holding the whole plan in one head. Cable’s parentage is stated but his history is not. Apocalypse’s origin is still mostly unwritten. Sinister’s motives are deliberately opaque, and should stay that way for now. Next: X-Men #1 in October 1991, the best-selling comic ever printed, and the decade it paid for.