Avengers #111 (Marvel, 1973 — Cover A)

Marvel Comics · Avengers (1963-1996) · 20 pages · Published 1973-05-01

Steve Englehart — Writer
Don Heck — Artist
John Romita — Cover Artist
Joe Sinnott — Cover Artist
Gaspar Saladino — Cover Artist

Magneto is holding the X-Men and most of the Avengers captive. The Master of Magnetism reveals his plans to create a nuclear army of brainwashed mutants. Plus, the Black Widow becomes an official member of the Avengers team, when it's up to her to save the day.