part 1. Getting acquainted with the Avengers: The coming of the Avengers! ; Earth's mightiest support ; Where the Avengers call home

part 2. Roll call: The old order changeth! ; Expansion and proliferation ; Avengers of the new millennium ; Spin-offs assemble

part 3. Earth's mightiest challenges: The foes no single superhero could withstand ; When heroes team up and when they collide ; Alternate realities and timelines

part 4. Tragedies and triumphs: Love lost and love found ; Earth's mightiest internal struggles

part 5. The part of tens: Ten times when the public turned against the Avengers ; Ten avenging BFFs.