The Amazing Spider-Man #137-Very Good (3.5 – 5) 2nd Appearance of Harry Osborn As The Green Goblin

Harry Osborn's second appearance as the Green Goblin in ''Death Trap Times Three,''
Green Goblin attacks a truck carrying radioactive materials; What is the villains end goal with this dangerous bounty?; Plus, Peters friends and family rally to MJs side after she is injured by an explosive; Green Goblin makes Spider-Man choose between saving his friends, or Aunt May!
The letters page also has Marvel Value Stamp series A # 99.