Avengers #1
"The Coming of the Avengers!"
September 1963
Loki takes control of the Hulk to attract Thor; as a result, the Avengers are formed
reprinted in
*
40 Years of Avengers
2006, in collection
(2006*)
*
Marvel Digital Comics
no date
(no date)
*
Marvel Masterworks: Avengers TPB #1
2009, in collection
(2009*)
*
Son of Origins of Marvel Comics TPB
1975, in collection
(1975*)