Defenders by Steve Gerber and Sal Buscema

Marvel Two-In-One #6
Marvel Two-In-One #7
Defenders #20
Defenders #21
Giant-Size Defenders #3
Giant-Size Defenders #4
Defenders #22
Defenders #23
Defenders #24
Defenders #25
Giant-Size Defenders #5
Defenders #26
Defenders #27
Defenders #28
Defenders #29
Defenders #30
Marvel Treasury Edition #12
Defenders #31
Defenders #32
Defenders #33
Defenders #34
Defenders #35
Defenders #36
Defenders #37
Defenders #38
Defenders #39
Defenders #40
Defenders Annual #1
Defenders #41