"A Skrull Walks Among Us!"
September 1963
The Skrull leaders send a 'Super Skrull' with the FF's powers to stop the FF
marvel.com
- first appearance of the Super Skrull
reprinted in
*
44 Years of Fantastic Four
2005, in collection
(2005*)
*
Marvel Masterworks: Fantastic Four TPB #2
2009, in collection
(2009*)