Collecting AVENGERS (1963) #1-10.
*The stories that built the Marvel Universe, from the brilliant minds of legendary creators - now available in an accessible new format the whole family can enjoy! Gathering together to face the evil Loki, Iron Man, the Hulk, Thor, Ant-Man and the Wasp join forces to become Marvel's most powerful team of heroes! And when Captain America returned from the frozen depths to battle alongside them, the Avengers truly took form! In this collection of the earliest adventures of Earth's Mightiest Heroes, meet Kang the Conqueror, Wonder Man, the Space Phantom and Baron Zemo - and witness the debut of the Masters of Evil! But when a furious Hulk quits the Avengers and teams with the savage Sub-Mariner, will the green giant smash his former comrades? Let the cry ring out: Avengers Assemble! *Source: marvel.com