AVENGERS (1963) #79

Grim Reaper, the leader of the Lethal Legion, plots his next attack against the Avengers. In battle with the Lethal Legion, the Vision discovers that the Grim Reaper is none other than Eric Williams, the ex-con brother of Wonder-Man! Continued from last issue… The Avengers are joined once more by Thor and Iron Man, as they begin their search for Black Panther. While the Vision puts on a human disguise and seeks to question the Panther’s various civilian contacts, the Avengers begin their quest to learn who are the other villains aiding the Man-Ape against the Avengers. Meanwhile, the Lethal Legion plot the next phase of their plan.…