Creation and development '' #181 (November 1974). Cover art by
Herb Trimpe with alterations by
John Romita Sr. Marvel Comics editor-in-chief
Roy Thomas wanted to create a
Canadian superhero and decided that
wolverines were a typical Canadian animal that could inspire such a hero. He asked artist
John Romita Sr. and writer
Len Wein to devise a character of Canadian origin named Wolverine. Romita designed Wolverine's costume. Wolverine first appeared in the final "teaser" panel of
The Incredible Hulk #180 (
cover-dated October 1974), written by Wein and penciled by
Herb Trimpe. The character then appeared in a number of advertisements in various Marvel Comics publications before making his first major appearance in
The Incredible Hulk #181 (November 1974), again by the Wein–Trimpe team. In 2009, Trimpe said he "distinctly remembers" Romita's sketch and that, according to him, Romita and Wein "sewed the monster together [while he] shocked it to life". According to him, Wolverine was initially conceived as a minor character and there were no plans for his continuing popularity. Though sometimes credited as co-creator, Trimpe denied having had any role in Wolverine's creation. The character's introduction was ambiguous, revealing little beyond his being a
superhuman agent of the Canadian government. He appears briefly in the following issue's conclusion to the story. Wolverine's next appearance was in
Giant-Size X-Men (May 1975), written by Wein and penciled by
Dave Cockrum, in which he is recruited for a new team of X-Men to rescue the original group.
Gil Kane illustrated the cover artwork but drew Wolverine's mask with larger headpieces. Cockrum incorporated Kane's alteration into his artwork for the story. At the time of his initial appearances, basic ideas about Wolverine's abilities and origins remained in development. While some sources indicate that Wein originally intended for Logan to be a mutated wolverine cub, he evolved to humanoid form by the
High Evolutionary, Wein has denied this, and suggested that this may have been Cockrum's idea. In an article about the evolution of Wolverine included in
Incredible Hulk and Wolverine (1986), a reprint of
The Incredible Hulk #180–181, Cockrum confirmed that he considered having the High Evolutionary play a vital role in making Wolverine a human. In Wein's original conception, Wolverine was a young adult, and his claws were retractable and part of his gloves, with both made of
adamantium. Romita said that he always envisioned the claws as retractable, explaining: "When I make a design, I want it to be practical and functional. I thought, 'If a man has claws like that, how does he scratch his nose or tie his shoelaces?'" Wein recollects that Cockrum first suggested that the claws were installed in Wolverine's forearms. Romita established Wolverine's short stature, deciding that he would be 5 feet, 3 inches (1.6 meters), reflecting the small size of wolverines.
1970s Following
Giant-Size X-Men, the
X-Men comic was revived with issue #94 (August 1975), drawn by Cockrum and written by
Chris Claremont. Wolverine is initially overshadowed by the other characters, although he creates tension in the team as he is attracted to
Cyclops' girlfriend,
Jean Grey. As the series progressed, Claremont considered dropping Wolverine from the comic; Cockrum's successor, artist
John Byrne, championed the character, later explaining that as a Canadian himself he did not want to see the only Canadian character dropped. Byrne modeled his rendition of Wolverine on actor
Paul D'Amato, who played Dr. Hook in the sports film
Slap Shot (1977). Cockrum introduced another costume for Wolverine in the final issue of his run, but it was dropped at the start of Byrne's run because he found it difficult to draw. Wolverine was first drawn without his mask in
X-Men #98 (April 1976); his distinctive hairstyle became one of his trademarks. The same issue also established that Wolverine's claws are an integrated part of his anatomy.
X-Men #100 introduces the "fastball special", a combat maneuver in which the super-strong
Colossus throws Wolverine at a distance as if he were a projectile weapon; this tactic recurs in many future battles. Stories of the late 1970s establish Wolverine's murky past and unstable nature, which he battles to keep in check. Wolverine's name was revealed as "Logan" in
X-Men #103 (February 1977); Claremont drew inspiration from Canada's
Mount Logan, liking "the idea [of] the tallest mountain being the name of the shortest character". Beginning with
X-Men #107 (October 1977), Wolverine began wearing a new brown-and-tan costume.
X-Men #116 (December 1978) first introduces Wolverine's healing factor, and issue #124 (August 1979) first suggests that he has a reinforced skeleton. The same year, Wolverine appeared in his first solo story, "
At the Sign of the Lion", published in the UK in
Marvel Comic #335 (March 1979).
1980s In the last years of Byrne's collaboration with Claremont, Wolverine played a pivotal role in "
The Dark Phoenix Saga" (January–October 1980) and "
Days of Future Past" (January–February 1981) story arcs. In these years, Byrne designed a new brown-and-tan costume for the character. Following Byrne's departure in 1981, Wolverine remained a prominent character in
Uncanny X-Men (as
X-Men was retitled at this time) throughout the decade. Wolverine's appearance and characterization were influenced by the film roles of
Clint Eastwood, particularly the
Revisionist Western antihero films featuring the
Man with No Name and the 1971
neo-noir detective film
Dirty Harry. The character's growing popularity led to a four-issue solo series,
Wolverine (September–December 1982), by Claremont and
Frank Miller. Elliott Serrano, a comic writer and commentator, argues that this series was particularly significant in establishing the character's popularity, asserting that "before Claremont and Miller created the Wolverine series, Logan wasn't a key figure, but the creation of this series is when Wolverine became Marvel's
Batman." The Claremont and Miller miniseries introduced Wolverine's connection to traditional Japanese culture and his identity as a
masterless samurai. The first issue begins with a statement that became Wolverine's catchphrase: "I'm the best there is at what I do but what I do isn't very nice." The mini-series was followed by the six-issue
Kitty Pryde and Wolverine by Claremont and
Al Milgrom (Nov. 1984 – April 1985).
Barry Windsor-Smith, who had come to prominence illustrating Marvel's
Conan the Barbarian series, collaborated with Claremont for the "Wounded Wolf" story that was published as
Uncanny X-Men #205 (May 1986), focusing entirely on Wolverine. The story introduced a new adversary for Wolverine,
Lady Deathstrike. The "
Mutant Massacre" story arc of 1986 brought
Sabretooth into conflict with the X-Men and particularly Wolverine. Byrne had previously designed Sabretooth as an enemy of the martial artist superhero
Iron Fist in
Iron Fist #14 (August 1977), written by Claremont. Sabretooth's face was based on a preliminary and unused drawing Byrne had proposed for Wolverine; he became Wolverine's
archenemy. Marvel launched an ongoing
Wolverine title written by Claremont with art by
John Buscema in November 1988. In the late 1980s, Wolverine featured in self-contained crossover stories with two other characters:
Spider-Man, in
Spider-Man versus Wolverine (1987), by
Christopher Priest and
M.D. Bright, and
Nick Fury, in
Wolverine/Nick Fury: The Scorpio Connection (1989), written by
Archie Goodwin with art by
Howard Chaykin.
1990s In the early 1990s, Wolverine featured as a prominent character in
X-Men vol. 2, initially written by Claremont and illustrated by
Jim Lee. The first issue of this series is the highest selling comic book issue in history, selling more than eight million copies. During this period, Wolverine regularly appeared in cover stories for the anthology series
Marvel Comics Presents, due to a mandate from Marvel's sales department, which noticed that sales of the series were always higher for issues in which Wolverine was featured. Among these stories was "
Weapon X", written and drawn by Windsor-Smith, serialized in issues #72–84 (1991). The story depicts Wolverine's past, how adamantium was grafted to his skeleton, and his experience of extreme psychological and physical trauma. Subsequent Wolverine stories in
Marvel Comics Presents were often illustrated by
Sam Kieth and had a more
psychedelic aesthetic and storytelling style. Wolverine returned to his original blue-and-yellow costume in this period. Wolverine starred in a popular new story arc in
X-Men after Claremont's departure, plotted by Byrne and Lee, that revealed more about Wolverine's past and the consequences of the Weapon X program. wrote a long run of Wolverine stories in the 1990s.
Larry Hama took over Wolverine's solo series in 1990, and exerted a major influence on how Wolverine was depicted throughout the X-Men family of publications during his run. Hama commented that he "considered the Chris Claremont, Frank Miller, and
Barry Windsor-Smith [Wolverine] stories to be canon" and "pretty much ignored everything else." From 1990 to 1992, the series was usually illustrated by
Marc Silvestri, who contributed to the character's rising popularity; his work on
Wolverine also established him as a star artist in the industry. In issues #48-50 (November 1991-January 1992), Hama delved into Wolverine's mysterious past in the
Weapon X program, which was often highly convoluted and unreliable due to the false memories implanted by the program's designers. In 1992, he revisited the Japanese setting and characters of Claremont's and Miller's earlier limited series, ending the story with the poisoning of
Mariko Yashida, Logan's lover, and her mercy killing at the hands of Wolverine. During the
Fatal Attractions storyline, in
X-Men #25 (October 1993), the adamantium in Wolverine's body is ripped out by
Magneto, using his magnetic abilities. Writers
Fabian Nicieza and
Scott Lobdell were inspired by a suggestion of another Marvel writer,
Peter David. The story arc reveals that Wolverine has natural bone claws, in contrast to previously established narrative continuity that his claws were entirely bionic. Wolverine himself is confused by this realization, and his healing factor is also greatly weakened by recovery from this extraordinary injury. At the conclusion of the arc, Wolverine takes a leave of absence from the X-Men. By the mid-1990s, Wolverine was one of Marvel's most popular characters, rivaling Spider-Man. In 1995, all of the X-Men related comic books were temporarily replaced by a storyline in an alternate reality, named
Age of Apocalypse; the
Wolverine series was renamed
Weapon X. Following the return to the original timeline, a follower of
Apocalypse captures Wolverine and attempts to bond adamantium to his skeleton a second time, with the goal of making him one of Apocalypse's warriors. Wolverine's healing factor and willpower reject the process, but the ensuing stress leads him to regress into a bestial state.
Stick, the former mentor of
Daredevil, sends
Elektra to re-train Wolverine, and heal his psyche. For a few issues of his title, Wolverine remains in a bestial state in which he is less articulate and shrewd. Hama left the
Wolverine series with issue #118 (November 1997), and Logan's adamantium was restored at the end of the decade in issue #145 (December 1999).
2000s When the
Ultimate Marvel imprint was created with reimagined versions of Marvel's characters, an
alternate Wolverine appeared in 2001 with the
Ultimate X-Men. The series was initially written by
Mark Millar, who went on to write a number of other influential stories about Wolverine, in both mainstream continuity and alternate versions. Sales for X-Men comics declined somewhat at the turn of the 21st century, and
Grant Morrison was hired to revive interest in the characters, including Wolverine. This was achieved with the more experimental
New X-Men; the re-titling of the ongoing
X-Men series for issues #114-156 (May 2001 to March 2004).
Frank Quitely and
Chris Bachalo drew many of these issues, as well as a returning Silvestri.
Origin, a six-issue limited series by co-writers
Joe Quesada,
Paul Jenkins, and
Bill Jemas and artist
Andy Kubert (Nov. 2001 – July 2002), expanded on Wolverine's past. This story provided Wolverine's birth name as James Howlett and recounted his previously mysterious childhood and adolescence.
Tom DeSanto, a writer and producer for the
X-Men film franchise, indicates that Marvel felt the necessity to provide a definitive origin for Wolverine because of his success as
a film character and concern that the films would begin to answer these questions if the comic books failed to do so first. The ongoing
Wolverine title ended with issue #189 (2003), and was replaced with a new volume. It was initially written by
Greg Rucka and illustrated by
Darick Robertson. The following year, after the conclusion of
New X-Men, Wolverine featured as a main character in the
Astonishing X-Men (2004–2008) series, initially written by
Joss Whedon and illustrated by
John Cassaday. Millar wrote the "Enemy of the State" storyline, published in
Wolverine #20-25 (October 2004–February 2005), in which Wolverine is brainwashed by the ninja secret society
the Hand and kills numerous innocent people before returning to consciousness. As in his previous bestial state, Elektra helps him recover his humanity. In 2005, at the conclusion of the "
House of M" storyline, Wolverine regained the memories he had lost or repressed. In the "
Decimation" (2006) storyline, 90% of mutants lose their powers; Wolverine is among the 198 mutants who retain them. The same year, a second solo series,
Wolverine: Origins, written by
Daniel Way with art by
Steve Dillon, ran concurrently with the
Wolverine title.
Wolverine: Origins delved into the ramifications of his newly remembered past and introduced
Daken, his son, in issue #11 (April 2007). In 2007,
Jason Aaron became the main writer for the ongoing
Wolverine series. The following year, Millar and artist
Steve McNiven explored a possible future for Wolverine in an eight-issue story arc entitled "
Old Man Logan" that debuted with
Wolverine #66 (June 2008). In
Uncanny X-Men #493 (February 2008), part of the
Messiah Complex storyline,
Cyclops asks Wolverine to re-form and lead
X-Force. This militaristic sub-team of the X-Men, which initially also included
X-23 (Wolverine's daughter), featured in its own ongoing series, written by
Craig Kyle and
Christopher Yost, from 2008 to 2010. In 2008,
Brian K. Vaughan and
Eduardo Risso collaborated to produce the
Logan miniseries (April–June), which recounted one of Logan's adventures in Japan at the conclusion of World War II.
2010s and 2020s Wolverine joined the
Avengers and appeared as a regular character throughout the
Avengers (2010–2013) and
New Avengers (2010–2013) series, both written by
Brian Michael Bendis. Jason Aaron wrote a fourth volume of
Wolverine that began in August 2010 and lasted 40 issues. Aaron also wrote a new X-Men storyline,
X-Men: Schism (2011), in which Wolverine and Cyclops come into conflict, dividing the team. The same year, he began writing
Wolverine and the X-Men, in which Wolverine becomes the headmaster of the
Jean Grey School for Higher Learning and must mentor a younger generation of mutants as well as leading one of the X-Men teams. In the
Avengers vs. X-Men storyline of 2012, Wolverine sides with the Avengers against his previous team. In 2013, a fifth volume of Wolverine began, written by
Paul Cornell and
Alan Davis and lasted 13 issues. Cornell then collaborated with
Ryan Stegman on
Wolverine volume 6 (February 2014 - February 2015). In 2014,
Charles Soule wrote the "
Death of Wolverine" storyline, in which Wolverine contracts a virus that disables his healing factor, allowing his enemies to finally kill him. He is resurrected in 2018, in the
Return of Wolverine miniseries. 2019 saw the beginning of a new era for the X-Men, spearheaded by
Jonathan Hickman, starting with the
House of X and Powers of X series. This launched the "
Krakoan Age", with mutants founding a new nation on the living island of
Krakoa, where they are capable of regularly resurrecting mutants after their death. Wolverine continued to appear in a number of series in the 2020s, both as a solo character and as part of multiple teams. During this period, he featured as part of the
Savage Avengers (2019–2023), along with
Punisher, Elektra,
Venom,
Brother Voodoo, and
Conan the Barbarian. As the "Krakoan Age" continued,
Benjamin Percy wrote a new
Wolverine ongoing series (vol. 7) beginning in 2020, as well as new
X-Force series with Wolverine as leader. In 2022, Percy also wrote a new series titled
X Lives of Wolverine and X Deaths of Wolverine, concerning time travel. In
Wolverine vol. 7 #50 (May 2024), Logan finally kills Sabretooth. The "Krakoan Age" concluded in 2024. An eighth volume of Wolverine began the same year, written by
Saladin Ahmed and illustrated by Martín Cóccolo and Javier Pina. ==Characterization==