Amazing Spider-Man #15 Ross Andru Bicentennial Calendar Hidden Gem Variant

THE SECRETS OF SPACE REVEALED! Spider-Man takes on a challenge of single combat to save his new crew and finds himself between a rock and a GIANT ALIEN BEAST INTENT ON HIS DEATH! Not only does Spider-Man learn aspects of his quest that he didn't expect, but his companions learn things about Spider-Man that THEY didn't expect. Witness the first full appearance of a new major character!