Collects Avengers (1963) #164-177, Annual (1967) #7, Marvel Two-In-One Annual (1976) #2. Jim Shooter and an unparalleled team of avenging artists -- George P‚rez, John Byrne, Jim Starlin and more -- bring you Earth's Mightiest Heroes at their best! This Marvel Masterworks volume is packed with classic encounters staged on a truly massive scale: Jim Starlin's defining Thanos War, Ultron's revenge, the cosmic Korvac Saga -- it's a dizzying array of iconic adventures! Luckily, the Avengers aren't alone as they face these challenges -- they're joined by the Guardians of the Galaxy, the amazing Spider-Man and the ever-lovin' blue-eyed Thing! Also featuring Adam Warlock, Gamora, the Collector, the Lethal Legion, Count Nefaria, a new look for Wonder Man, and the unfolding secret origins of Quicksilver and the Scarlet Witch!

Collects Avengers (1963) #11-20. Gathering together to face the evil Loki, Iron Man, the Incredible Hulk, Ant-Man, the Wasp, and the Mighty Thor formed the improbable core of the ever-changing super-team. Now, the epic story continues with appearances by by Quicksilver, Scarlet Witch, Spider-Man, and more!

Collects Avengers #120-128, Captain Marvel (1968) #33, Giant-Size Avengers (1974) #1, Fantastic Four #150. Earth's Mightiest Heroes begin to unravel the origin of Mantis in their latest Masterworks extravaganza! An all-hands-on-deck battle with the Zodiac takes the Avengers to the stars and into the jungles of Vietnam before Mantis' surprise connection to the criminal gang is revealed. Then, the team lends their might to Captain Marvel's fight against Thanos and his Cosmic Cube! Next, Roy Thomas returns for a Giant-Size adventure including Golden Age heroes Miss America and the revelation about Quicksilver and the Scarlet Witch's origins.

Collects Avengers (1963) #178-188, Annual (1967) #8-9, Marvel Premiere (1972) #49 and material from Marvel Tales (1966) #100. Avengers Mansion is running out of room, so the old order changeth! Government agent Henry Peter Gyrich is kicking out all but seven Avengers. Despite their protests, the team won’t have time to argue — because a mysterious man from Quicksilver and the Scarlet Witch’s past has emerged, kicking off an adventure that leads the Avengers to Wundagore Mountain and reveals the answer to one of Marvel’s oldest mysteries! But first, the Absorbing Man shows up for a good ol’ fashioned knuckle-crunching battle! Also featuring a trip to the Inhumans’ Great Refuge, an all-new Doctor Spectrum in a story illustrated by George Pérez, solo Beast and Falcon adventures and the massive mountain-menace Monolith! Brought to you by Avengers greats David Michelinie and John Byrne!

Roger Stern's run of Avengers excellence continues! First, Spider-Man is short on cash - and an Avengers salary is just the ticket to fix his finances! Then, it's pandemonium at Project PEGASUS - and in the aftermath, Starfox connects the Vision to Titan's supercomputer, giving Vizh nearly unlimited power! Next, the team battles Morgan Le Fey in a struggle to save Spider-Woman's soul. Meanwhile, Hawkeye introduces his new bride, Mockingbird, to the Avengers - just in time to get whisked away to Battleworld along with most of the team! The Vision is left behind, but can he assemble an all-new Avengers roster? Plus: An Annual adventure by the creative dream team of Stern, Ditko and Byrne - and Mark Gruenwald's milestone HAWKEYE limited series! Collecting AVENGERS (1963) #236-245 and ANNUAL #13, and HAWKEYE (1983) #1-4.

Collects Avengers (1963) #89-100. Caught in the crossfire, Earth has become the staging ground for a conflict of star-spanning proportions! For those eternal intergalactic enemies, the merciless Kree and the shape-changing Skrulls, have gone to war, and our planet is situated on the front lines! Can Earth's Mightiest Heroes, the Avengers, bring about an end to the fighting before humanity becomes a casualty of war? And what good are even a dozen super-powered champions against the vast military machines of two of the great empires of the cosmos? The key to victory lies with the expatriate Kree Captain Mar-Vell and his human host, honorary Avenger Rick Jones! Plus, a classic that assembles every Avenger from day one against the combined threat of Ares and the Enchantress.

Collects Avengers (1963) #112-119, Defenders (1972) #9-11. Earth’s Mightiest Heroes fight one of the greatest battles in super-hero history! It’s hero against hero in the sensational summer hit of 1973: the “Avengers/Defenders War.” Cap vs. Namor! Thor vs. Hulk! It’s the original crossover clash, and there’s never been another one like it. But first, there are even more trendsetting classics in store for you: Mantis makes her debut; the Lion God brings the Avengers to their knees; Vision and the Scarlet Witch’s relationship blossoms, but not without the intolerant objections of others; and the Swordsman joins the ranks of the Avengers.

Collects Avengers (1963) #203-216, Annual (1967) #10, material from Marvel Super Action (1977) #35-37. It’s a new era for the Avengers! The order changeth and a host of creative luminaries, including Jim Shooter, force Earth’s Mightiest Heroes to contend with their most harrowing challenges ever! Skrulls, the Yellow Claw and the ancient Berserker are just the warm-up. The Avengers will also face a Ghost Rider bereft of any humanity — and the near-infinite power of the Molecule Man in a character-defining story! A whole new lineup, including surprise inductee Tigra, will emerge (but not without Moondragon’s meddling), before the Avengers must put one of their own on trial after Hank Pym suffers a tragic breakdown. Also featuring Chris Claremont and Michael Golden’s classic Annual co-starring Ms. Marvel, Spider-Woman and the X-Men — and introducing Rogue!

Collects Avengers (1963) #189-202, Marvel Premiere #55 and Tales of Astonish (1979) #12. Who knew the fight of the Avengers’ lives would be in the courtroom? Henry Peter Gyrich has his sights set on stripping Earth’s Mightiest Heroes of their charter — but when the Grey Gargoyle crashes the hearing, the only motion is to Assemble! Then, the action moves to Pittsburgh before a new nemesis arrives in the form of the Taskmaster! In his first appearance, the villain who can replicate any hero’s actions battles the Avengers, Yellowjacket, the Wasp — and Scott Lang, the all-new Ant-Man! On the way to its milestone 200th issue, the team encounters the towering robot Red Ronin and unites against Ultron in an all-time classic! Also featuring a Wonder Man solo tale, a rare Vision story and an action-packed adventure starring — Jarvis?!

Collects Avengers (1963) #217-226, Annual (1967) #11; Vision and the Scarlet Witch (1982) #1-4; material from Marvel Fanfare (1982) #3. Avengers storytelling doesn't get much more dramatic than the tales in this Marvel Masterworks as the disgraced Yellowjacket reaches rock bottom! Meanwhile, Earth's Mightiest Heroes join the Defenders to take on Nebula, and then team with Drax the Destroyer in battle against - Thor and Moondragon?! Two new members join the team (spoiler: it's She-Hulk and Hawkeye!), and the blustery bowman gets right into the action in a classic team-up with Scott Lang, the Ant-Man, against the Taskmaster! And the Black Knight shows up for a stirring two-part tale! Capping off this volume is the classic VISION AND THE SCARLET WITCH limited series, in which Vizh and Wanda's attempts at suburban bliss are rocked by deep revelations - including the identity of Wanda's father!