Conway published his first professional comic book work at 16, with the 6-page
horror story "Aaron Philips' Photo Finish" in DC Comics'
House of Secrets #81 (Sept. 1969). He continued selling such
anthological stories for that series and for Marvel's
Chamber of Darkness and
Tower of Shadows through the end of 1970, by which time he had also published one-page text
short stories in DC's
All-Star Western #1 (Sept. 1970) and
Super DC Giant #S-14 (Oct. 1970). He published his first continuing-character story in DC's semi-anthological
occult comic
The Phantom Stranger #10 (Dec. 1970). Conway recalled breaking into
Marvel Comics through Marvel editor
Roy Thomas: Following his first continuing-character story for Marvel, with his script for the jungle lord Ka-Zar in
Astonishing Tales #3 (Dec. 1970), Conway began writing superhero stories with
Daredevil #72 (Jan. 1971). He quickly went on to assignments on
Iron Man,
The Incredible Hulk, and both "
The Inhumans" and "
The Black Widow" features in the split book
Amazing Adventures. He scripted the first
Man-Thing story in 1971, sharing co-creation credit with
Stan Lee and
Roy Thomas. he also wrote the premiere issue of Marvel's
The Tomb of Dracula, introducing the longstanding literary
vampire into the
Marvel universe.
Spider-Man and intercompany rotation At 19, Conway began scripting
The Amazing Spider-Man, succeeding Stan Lee as writer of one of Marvel's flagship titles. His run, from issues #111–149 (August 1972 – October 1975), included the landmark
death of Gwen Stacy story in #121 (June 1973). Eight issues later, Conway and Andru introduced the Punisher as a conflicted
antagonist for Spider-Man, as well as the
Jackal. The Punisher became a popular star of numerous comic books and has been adapted into three movies and a live action television series. Conway additionally wrote
Fantastic Four, from #133–152 (April 1973 – Nov. 1974). Conway returned to DC Comics in mid-1975, beginning with three books cover-dated Nov. 1975:
Hercules Unbound #1,
Kong the Untamed #3, and
Swamp Thing #19. He wrote a revival of the
Golden Age comic book series
All Star Comics, which introduced the character
Power Girl. Shortly afterward, he was chosen by Marvel and DC editors to script the historic intercompany crossover
Superman vs. the Amazing Spider-Man #1, a 96-page,
tabloid-sized, $2 one-shot, at a time when comic books sold for 25 cents. He continued writing for DC, on titles including
Superman,
Detective Comics (starring
Batman),
Metal Men,
Justice League of America,
1st Issue Special #11 starring
Codename: Assassin, and that of the licensed character
Tarzan. but held the job only "about a month-and-a-half," relinquishing the post and being succeeded by
Archie Goodwin. For a time, a confluence of publishing schedules resulted in Conway stories appearing in both Marvel and DC comics in the same month: The prolific Conway's comic books with January 1977 cover-dates alone, for example, are Marvel's
The Avengers,
The Defenders,
Captain Marvel,
Iron Man,
The Spectacular Spider-Man, and the premiere issues of
Ms. Marvel and ''
Logan's Run, and Superman
and Action Comics. including the double-sized anniversary issue #200 (March 1982). Conway wrote two additional Superman projects in the oversized tabloid format, Superman vs. Wonder Woman
, drawn by José Luis García-López, and Superman vs. Shazam'', drawn by
Rich Buckler. He co-created the characters
Firestorm with artist
Al Milgrom and
Steel with artist
Don Heck in the premiere issues (both March 1978) of the respective titular comics. and the
Vixen (with artist
Bob Oksner), were scheduled to receive their own series as well but were
canceled before any issues were published. He additionally co-created the characters
Vibe and
Gypsy. As writer of
Batman #337–359 (July 1981 – May 1983) and the feature "Batman" in
Detective Comics #497–526 (Dec. 1980 – May 1983), he introduced the characters
Killer Croc and
Jason Todd, the latter of whom became the second
Robin, succeeding original sidekick
Dick Grayson. and the
Monk in
Batman #350 (Aug. 1982). Conway was a frequent collaborator with
Roy Thomas. Together they wrote a two-part Superman–Captain Marvel team-up in
DC Comics Presents #33–34 (May–June 1981); the
Atari Force and
Swordquest mini-comics packaged with
Atari 2600 video games; and three Justice League of America-
Justice Society of America crossovers. Conway contributed ideas to the
talking animal comic
Captain Carrot and His Amazing Zoo Crew!, created by Thomas and
Scott Shaw. Thomas and Conway were to be the co-writers of the
JLA/Avengers intercompany crossover, but editorial disputes between DC and Marvel caused the project's cancellation. Conway was one of the contributors to the
DC Challenge limited series in 1986. He returned to Marvel in the 1980s and served as the regular writer of both
The Spectacular Spider-Man and
Web of Spider-Man from 1988 until 1990. His run on
Spectacular included such story arcs as the "Lobo Brothers Gang War". He relinquished writing duties on both titles when he became the story editor of the television series
Father Dowling Mysteries. Conway's last recorded comic credits for many years were
Topps Comics' "Kirbyverse"
NightGlider #1 (April 1993), scripting from a Roy Thomas plot, and a story for
Disney Adventures, published in 1995. Conway returned to comics in 2009 and wrote DC Comics'
The Last Days of Animal Man, with artist
Chris Batista. In 2011, he wrote the ''
DC Retroactive: Justice League – The '80s
one-shot. Also for DC, he wrote the Firestorm
feature in Legends of Tomorrow'' #1–6 in 2016. In 2015, he returned to Spider-Man by writing a story in
Spider-Verse Team Up #2, and the "Spiral" storyline in
The Amazing Spider-Man #16.1–20.1. He returned to work as a series' regular writer that same year with
Carnage which ran for 16 issues until 2017. In 2016, he returned to his creation the Punisher by writing
The Punisher Annual #1. From 2016 to 2017, he wrote
The Amazing Spider-Man: Renew Your Vows #1–9, followed by
What If? Spider-Man #1 in 2018 and the oneshot
The Amazing Spider-Man: Going Big, penciled by
Mark Bagley, in 2019. In 2023, he was credited with the plot for the oneshot
What If...? Dark: Spider-Gwen.
Novels and Star Trek comic strip In addition to comics, Conway published two science-fiction novels:
The Midnight Dancers and
Mindship (originally published as a short story in the science fiction anthology
Universe 1.) He also wrote the February 14–December 3, 1983, dailies of the
syndicated newspaper
comic strip Star Trek, based upon
the 1960s TV series.
Screenplays and TV producing Conway moved into screenwriting in the 1980s, starting with the animated feature
Fire and Ice (1983), co-written with Roy Thomas, based on characters created by
Ralph Bakshi and
Frank Frazetta. Conway and Thomas wrote the story basis for
Stanley Mann's screenplay for the film
Conan the Destroyer (1984). Afterwards, Conway and Thomas also worked on the script of a live-action
X-Men film for production company
Nelvana, which went unproduced because of distributor
Orion Pictures' financial troubles and subsequent bankruptcy. Conway wrote, and later produced, such TV series as
Father Dowling Mysteries,
Diagnosis: Murder,
Matlock,
Jake and the Fatman,
Under Suspicion, Hercules: The Legendary Journeys,
Baywatch Nights,
Pacific Blue,
Silk Stalkings,
Perry Mason telefilms,
Law & Order,
The Huntress,
Law & Order: Criminal Intent, and two episodes of
Batman: The Animated Series ("Appointment in Crime Alley", "Second Chance"). ==Personal life and death==