John Byrne joins Claremont on art and together they create some of the most important stories ever written at Marvel: Days of Future Past and the Dark Phoenix Saga. Jean Grey, possessed by the cosmic entity Phoenix, becomes the greatest threat in the universe and sacrifices her life to save the X-Men. Absolute must-read.

Start of the longest and most acclaimed run ever written about the X-Men: 16 uninterrupted years of Chris Claremont. With Dave Cockrum visually redesigning the team, Storm, Nightcrawler, Colossus and Wolverine are introduced and consolidated as the new X-Men. This volume includes the first appearances and development of characters who would define Marvel for decades. Absolute starting point of the modern mutant universe and required reading for any serious Marvel collector.

Ultimate Spider-Man Omnibus Vol. 2 is where Bendis and Bagley prove the Ultimate version can sustain long-form Spider-Man drama, not just retell the origin. Ultimate Venom, Kraven and Peter's wider Marvel contact expand the world without losing teen intimacy. The value is momentum: Bendis and Bagley turning the alternate universe into a sustained Spider-Man shelf through dialogue, consequence and Peter's expanding Marvel world.

Jane Foster takes up the mantle of Thor as she battles terminal cancer: each time she transforms, the chemo poison is nullified but the disease progresses. One of the most emotional stories in modern superhero comics — Aaron proves that the worthiness of Mjolnir is not about power but about sacrifice. Includes War of the Realms and the closing of the longest Thor run in history. Russell Dauterman delivers art that matches the epic scale of every page.

Jason Aaron kicks off his run with one of the best Thor stories ever written: God Butcher. Gorr, a villain with real reasons to hate the gods (all his people starved to death while the deities looked on), kills gods for the cosmos. Aaron turns the conflict into a reflection on faith and responsibility. Esad Ribić on the art with digital watercolour pages.

Fourth historical volume with the entry of Gerry Conway as scriptwriter, with John Buscema consolidated on art. Conway came from shining in Amazing Spider-Man (he wrote the death of Gwen Stacy) and brings a more modern narrative to Thor without losing the grandiloquent tone. One of the lesser-known but most solid periods of the classic character.

Foundational Thor stories with Stan Lee and Jack Kirby from his first appearance in Journey into Mystery in 1962. Kirby introduces Asgard as an entire universe with gods, giants and realms connected by a cosmic tree. Jack Kirby in Thor is one of the artistic peaks of American comics: the model that every Thor artist since has imitated.

The Flash by Mark Waid Omnibus Vol. 2 is Wally West in full confidence: the Flash family, Max Mercury, Impulse, Dead Heat, Abra Kadabra and the Speed Force as philosophy rather than simple power source. Waid turns speed into inheritance, responsibility and identity, which is why this run still defines how later adaptations talk about Flash.

Second volume with the central arcs of the Triangle Era experiment: the time when editorial coordination between the four Superman titles was at its creative peak, with weekly crossover sagas and consequences that spanned months. The heart of an entire decade of the character's history, culminating in the run-up to the Death of Superman. Roger Stern, Dan Jurgens, and Louise Simonson write complementary threads that reward reading in publication order. The most ambitious Superman publishing experiment ever attempted.

Superman: The Triangle Era Omnibus Vol. 1 begins DC's 1990s weekly Superman machine, where Action Comics, Adventures of Superman, Superman and Man of Steel function as one coordinated reading order. The numbered triangles turn the line into a continuous serial rather than separate titles. Jurgens, Ordway, Stern and Simonson build the dense ecosystem that leads toward Death of Superman and the most interconnected Superman publishing era.

Superman: Action Comics by Dan Jurgens Omnibus Vol. 1 is the Rebirth Action Comics shelf: a more traditional Superman voice running alongside Tomasi and Gleason, built around family, classic villains, Mr. Oz mystery and the return of a confident heroic center. The volume matters because it places Superman inside DC's post-Rebirth restoration, where legacy, family and Metropolis action reconnect after the New 52 period.

Closing of the rotating phase before the start of Dan Slott's Big Time. The writers close their individual arcs and prepare the ground for the next phase: Horizon Labs, Spider-Island and the preparation of Superior Spider-Man. The end of Marvel's most ambitious editorial experiment with the character in decades.

The Clone Saga begins: Ben Reilly, a clone of Peter Parker created years ago by the Jackal, reappears in New York and soon the question is radical: who is the real Peter and who is the clone? One of the most talked about and debated sagas of the character. Read from the beginning, it has a coherence and mystery that make it enjoyable.

Justice League: The New 52 Omnibus Vol. 2 is Geoff Johns turning the launch-era League into the spine of DC's event machine. Trinity War, Forever Evil and Darkseid War make the team less a simple superhero roster and more the point where Lex Luthor, the Crime Syndicate, the Anti-Monitor and the New Gods all collide.

Closing of the longest run ever written about the Hulk: 12 uninterrupted years of Peter David on the title. It collects the final arcs of the run, the process of defusion of the Hulk's personalities and the narrative closure of all the threads that David had opened for more than a decade. End of the cycle.

Peter David takes Hulk in 1987 and plants the thesis of dissociative disorder: Savage Hulk, Grey Hulk, Banner as separate personalities. This theory was adopted as canon in later film, television and comics. Art by Dale Keown, one of the key names in the Hulk aesthetic of the 90s. Beginning of one of the longest runs ever written about a Marvel character.

The second volume of Morrison's run executes his riskiest move yet: kill off (apparently) Bruce Wayne and let Dick Grayson take up the mantle. The Dick-Damian duo Morrison builds here is one of the best Batman and Robin ever written. Art by Frank Quitely, Morrison's long-time collaborator on All-Star Superman and We3.

Batman by Scott Snyder and Greg Capullo Omnibus Vol. 2 carries their New 52 Batman into Zero Year, Endgame and Superheavy, where Bruce's origin, the Joker's final escalation and Jim Gordon's replacement-Batman era all test what the symbol can survive. The book is not just a sequel volume; it is the half where Snyder and Capullo push Batman from secret history into mythic reinvention.

Batman by Scott Snyder and Greg Capullo Omnibus Vol. 1 is the New 52 Batman starting point because it makes Gotham feel unknowable again. Court of Owls is not just a new villain group; it is a claim that Bruce has never fully understood his own city. Death of the Family then turns Joker into a horror presence aimed at Batman's found family. Capullo gives both arcs the muscular, theatrical identity that defined modern Batman for a decade.

Batman: No Man's Land Omnibus Vol. 2 closes the ruined-Gotham saga after months of gang borders, collapsed institutions and Bat-family survival. Lex Luthor enters with reconstruction money, the Joker delivers one of the era's cruelest final blows and Batman has to decide what saving Gotham means after the city has already been abandoned.

The era that transformed Daredevil from a minor title to one of Marvel's most respected comics. Frank Miller creates Elektra, reinvents the Kingpin, introduces the Hand Ninjas and writes Born Again: considered one of the 10 best superhero comics ever written. Miller also draws the seminal story — his art on Daredevil is raw, urban and unlike anything else in 1980s Marvel. Direct basis for the Netflix series and the Daredevil reboot.

Green Lantern by Geoff Johns Omnibus Vol. 1 is the modern rehabilitation of Hal Jordan and the launchpad for the emotional spectrum era. Rebirth brings Hal back, Sinestro Corps War expands the conflict and the Corps becomes cosmic mythology again. Ethan Van Sciver, Ivan Reis and Carlos Pacheco help define the visual scale, while Johns builds the architecture that leads toward Blackest Night.

Green Lantern by Geoff Johns Omnibus Vol. 3 closes Johns' long Lantern architecture with War of the Green Lanterns, Sinestro's impossible return to the Corps and the road into the New 52. Its value is resolution: Hal, Sinestro, the Guardians and the emotional spectrum all reach the point where the mythology has to break, reset or transform.

The moment when Peter David merges the three personalities of the Hulk into a single entity: Professor Hulk. Body of the original, intelligence of Banner, cunning of Grey. Considered by many to be the best Hulk ever written and the version Marvel Studios adopted for Avengers: Endgame. Dale Keown on the art.