An origins tale recounting how five mutants became the Uncanny X-Men describes the rigorous training courses that helped them perfect their superpowers.
Collects twenty stories chronicling the adventures of such heroes as Iron Man, Captain America, Black Widow, and Hulk as they fight against supervillains, including Ultron, Thanos, and the Masters of Evil.
"Witness the first meeting between the dreaded Doctor Octopus, and the spectacular Spider-Man! Will the diabolical Doctor Octopus squish Spider-Man once and for all?"--Publisher.