Time runs short as the Avengers attempt to prevent the end of the world. When the immediate danger has passed, the team must investigate the mastermind behind the whole plot, Brain-Child. Will the Avengers be able to defeat the greatest intellect in this dimension?

Featured Issue: Avengers #86

Writer: Roy Thomas
Penciller: Sal Buscema
Inker: Jim Mooney
Letterer: Shelly Leferman