Marvel
What If? #7
published February 1978
was What If Someone Else Had Become -- the Amazing Spider-Man [Story on Interior Page(s)]
What If? #8
published April 1978
was What If the World Knew Daredevil Was Blind? [Story on Interior Page(s)]
What If? #9
published June 1978
was What If... the Avengers Had Been Formed During the 1950's? [Story on Interior Page(s)]
What If? #10
published August 1978
was What If Jane Foster Had Found-- --the Hammer of Thor? [Story on Interior Page(s)]
What If? #11
published October 1978
was What If the Fantastic Four Were the Original Marvel Bullpen? [Story on Interior Page(s)]
What If? #12
published December 1978
was What If Rick Jones Had Become the Hulk? [Story on Interior Page(s)]