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.

Closing of the Snyder-Tynion run with Year of the Villain and Justice/Doom War. Perpetua, an entity that predates the creation of the DC multiverse, threatens to rewrite the entire reality. Jorge Jiménez pencils epic compositions that define the current Justice League aesthetic. End of the Snyder cycle at DC.

Justice League: The New 52 Omnibus Vol. 1 is the flagship book of DC's 2011 relaunch: Geoff Johns and Jim Lee rebuilding the League from first contact, suspicion and Darkseid-scale pressure. It matters because the team is being invented inside a universe where superheroes are new, feared and not yet trusted.

After Avengers Disassembled, Bendis relaunches the title with a heterodox roster (Spider-Man, Wolverine, Luke Cage, Iron Man, Captain America, Spider-Woman) and turns the Avengers into Marvel's most commercial team. Beginning of a decade of Bendis domination of the title: Civil War, Secret Invasion, Dark Reign and Siege start here. David Finch on art.

Spider-Man: Brand New Day Omnibus Vol. 1 begins the controversial post-One More Day reset, returning Peter Parker to a single, struggling, unlucky status quo while Amazing Spider-Man shifts to rotating creative teams and rapid publication rhythm. It is messy history, but it is also the rebuild of modern Peter.

Spider-Man Brand New Day Omnibus Vol. 2 is where the rotating post-One More Day era starts to find its rhythm. Dan Slott becomes the dominant voice, John Romita Jr. brings muscular Spider-Man energy and Peter Parker's rebuilt life gains momentum through new villains and supporting-cast pressure. The volume is useful because it shows Brand New Day becoming less a reset shock and more a working Spider-Man engine, moving Peter toward Big Time and the later Slott era.

Following DC Rebirth in 2016, Tomasi and Gleason write a father Superman: not a loner or a Clark Kent in crisis, but a man who has to teach his son Jonathan Kent what it means to have powers. The most emotionally accessible Superman of the last decade and an answer to anyone who ever wondered how to tell a story about the character that isn't a fight.

Classic third volume with Roy Thomas on script and Herb Trimpe on art: the era when the Hulk ceases to be "that weird Marvel character" and becomes a cultural phenomenon, culminating in the 1970s TV series. Thomas introduces emotional nuances that Stan Lee had barely explored, paving the way for Peter David.

Second volume with Lee and Kirby in full swing: Kirby at the absolute peak of his visual creativity and Lee taking Thor to scales no other Marvel character could handle. Sagas with Galactus, confrontations with Hela, exploration of Mephisto. Some of the most visually beautiful comics ever published by Marvel.

The Mighty Thor Omnibus Vol. 3 is the post-Kirby transition where John Buscema becomes the visual anchor for Asgard. The book matters because Thor has to keep mythic weight after Kirby leaves, and Buscema answers with anatomy, solemn staging and classical power. It is a visual evolution shelf for classic Thor, preserving the moment where John Buscema's solemn power carries Asgard after Kirby's explosive foundation.

Brian Michael Bendis and Mark Bagley kick off the most acclaimed Spider-Man run ever written: 111 consecutive issues without interruption (an absolute record in modern Marvel). Ultimate version of the origin reimagined for the 21st century. It is, for many critics, the best Spider-Man ever written. A must for any fan.

Ultimate Spider-Man Omnibus Vol. 4 is the transition from the historic Bendis-Bagley partnership into Stuart Immonen's cleaner, more cinematic era. The book shows the title surviving a major artistic change while Peter Parker moves toward Ultimatum pressure and darker consequences. Its role is transition: same Bendis voice, new visual language from Stuart Immonen and the road toward events that reshape the Ultimate Spider-Man line.

First volume of the 1991 relaunch with Claremont and Jim Lee. Issue #1 of the new series sold 8.1 million copies: the best-selling comic in history. Jim Lee on X-Men is absolute visual reference material: the characters as they were drawn for the next decade, the look that inspired the '90s animated series and subsequent films.