The Spectacular Spider-Man #184 (1992)
“The Child Within: Aftermath”
Writer: J.M. DeMatteis
Artist: Sal Buscema
Spidey meets Molten Man and tells him about Harry’s regression back to the Green Goblin and wants him to tells Liz. Harry returns home to tell his son that he has to leave for a bit, then Liz sees him in his costume as he’s leaving. Dr. Kafka is having a lot of progress with Vermin and via chemicals has even managed to transform him back into his human self for a bit. Spidey goes out to find Harry and stumbles upon Frog-Man.