"Magic and mayhem collide for more mighty Marvel action in this new adventure featuring Earth's Mightiest Heroes! Thor, Captain Marvel, and Doctor Strange have gone missing! Forced to face fiendish foes without their teammates, can the rest of the Avengers find their friends before it's too late?"--Publisher.

Deep in space, the Avengers join the intergalactic fight against cosmic invaders on a collision course with Earth. The Builders have already decimated the forces of the warlike Skrull Empire -- what chance do even Earth's Mightiest Heroes stand? And when betrayal strikes the Council of Worlds and the Avengers find themselves prisoners of war, one last desperate plan is hatched! Galactic empires fall and rise -- and as Earth is targeted, the Avengers...

"The war is over. And Earth's Mightiest Heroes are looking to celebrate. That's right- there's a party at Avengers Mountain! But who invited the Squadron Supreme of America?"--

Ant-Man, Iron Man, Captain America, Thor, Hawkeye and other fan-favorite Avengers take on Ultron as he plots to destroy the world. "Scientist Hank Pym sets out to create the world's first artificial intelligence. Instead, he creates a monster--Ultron! But one diabolical robot isn't enough. When Ultron in turn creates the Vision, the Avengers are really in trouble. Together, the pair is poised to destroy the Avengers--and the world. Enemies multiply...