Avengers #2
"The Space Phantom"
November 1963
The alien Space Phantom uses his identity-stealing powers to fight the Avengers
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*)