Amazing Spider-Man #176 (1978)

"He Who Laughs Last...!" Script by Len Wein. Art by Ross Andru and Tony DeZuniga. Cover by Ross Andru and Frank Giacoia. After surviving his harrowing adventure with the Punisher and the Hitman, Peter Parker decides to check in on his good friend Harry Osborn. To his dismay the web-slinger discovers the office of Harry's psychiatrist completely trashed! Has Harry suffered another mental breakdown? The wall-crawler rushes to Harry and Flash's apartment and realizes his worst nightmare has come true! The Green Goblin is back...and crazier than ever! Meanwhile on the steps of City Hall, Aunt May suffers a heart attack while protesting for senior citizens' rights.

Key book; first appearance of Dr. Bart Hamilton as Green Goblin. Very good/fine condition.