"The Way They Were!", reprint
July 1974
Clea shows Valkyrie flashbacks of the Hulk, Namor, and Dr. Strange
reprints
*
Incredible Hulk #3
("Banished..." only)
"Banished to Outer Space", "The Origin of the Hulk!", "The Ringmaster"
September 1962
(9/1962)
Ross tricks the Hulk into a space voyage; the Hulk defeats the Ringmaster
*
Sub-Mariner Comics #41
("Bird..." only)
"Bird of Prey!", et al
August 1955
(8/1955)
Young Namor destroys a Nazi plane
*
Strange Tales #145
("To Catch..." only)
"To Catch a Magician!", et al
June 1966
(6/1966)
Dr. Strange battles Rasputin
reprinted in
*
Marvel Masterworks: Defenders HB #2
2010, in collection
(2010*)