This classic comic book from 1968 features the first appearance of the Vision, one of the most iconic characters in the Marvel Universe. Written by Roy Thomas and illustrated by John Buscema, this issue is a must-have for any comic book collector. The story follows the Avengers as they battle against Ultron, a powerful android created by the villainous Hank Pym. With its stunning artwork and gripping storyline, Avengers #57 is a true gem for fans of the Marvel Cinematic Universe and comic book enthusiasts alike.