Thor appears in 23 issues in this volume.
What if the Hulk Had Always Had Bruce Banner's Brain?
April 1, 1977
What if the Avengers had never been?
June 1, 1977
What if...Captain America and Bucky Had Both Survived World War II?
October 1, 1977
What if Someone Else besides Spider-Man had been Bitten by the Radioactive Spider?
February 1, 1978
What if the Avengers Had Been Formed During the 1950s?
June 1, 1978
What if Jane Foster had found the hammer of Thor?
August 1, 1978
What If Rick Jones Had Become the Hulk?
December 1, 1978
What If Someone Else Had Become Nova?
July 1, 1979
What if Spider-Man had Never Become a Crimefighter?
February 1, 1980
What If The Avengers Had Fought the Kree-Skrull War Without Rick Jones?
April 1, 1980
What If Thor Fought Odin Over Jane Foster?
February 1, 1981
What if the Avengers Defeated Everybody?
October 1, 1981
What if Wolverine had Killed the Hulk? \ What if the Fantastic Four had Never Been?
February 1, 1982
What If the Avengers Had Become the Pawns of Korvac?
April 1, 1982
August 1, 1982
What If Elektra Had Lived?
October 1, 1982
What If The Beast and the Thing Continued to Mutate? Plus, What if the Silver Surfer Lost the Power Cosmic?
February 1, 1983
What if Featuring Daredevil and Captain America, plus Vision and the Scarlet Witch
April 1, 1983
What if Thor Battled Conan the Barbarian
June 1, 1983
What if the Invisible Girl Had Died?
December 1, 1983
What if Captain America Were Revived Today?
April 1, 1984
What if The Hulk went berserk?
June 1, 1984
What if Loki had Found the Hammer of Thor?
October 1, 1984
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