Amazing Spider-Man #54 (1967)

and when left alone with Octavius, and when Spider-Man arrives later that night to battle him, Believing that Spider-Man is dead, Dr. Octopus decides to lay low for a while. Coincidentally enough, he ends up taking up residence at May Parker's home in the room she put up for rent. Setting up shop there, he is shocked to find the boarder in question is his long time foe. Peter tries to warn Aunt May about how dangerous Octopus is, however Aunt May won't hear it, Octopus doesn't know that Parker is his old foe, Octopus gets in touch with his men and gets them to organize once more. While at Peter's apartment he shares with Harry Osborn, Octopus is shocked to see that his enemy survived their last battle. The Doctor's men arrive and there is a battle on the front lawn of the Parker house. When Aunt May is roused by the battle, Peter calls for an ambulance and vows that he will get his revenge against Dr. Octopus., Peter visits Mary Jane and Gwen Stacy where both compete for a date with Parker, she faints. Rushing to May's aid, she sees Octopus battling Spider-Man. When Octopus tells May that Spider-Man was trying to rob her home, Spider-Man is unable to stop Dr. Octopus from getting away. Changing back to his identity of Peter Parker, tensions between Peter and Harry increase. After a quick trip to sell pictures of Dr. Octopus to Jameson, the doctor warns Peter that his aunts life depends on him keeping his mouth shut. Of course, when Peter remembers he should check on his Aunt May to make sure everything is okay with the new boarder. When he arrives at his old home