4 books in series
Marvel Two-In-One (1974)
Marvel Two-In-One (1974) is a 4-book series with 3 primary works first released in 1977 with contributions by Jim Shooter, Marv Wolfman, and 32 others.
#4-5
2009 • 3 Readers • 4
#29-33
2015 • 1 Reader • 267 pages
#78-98, 100, Annual #6-7
1983 • 1 Reader