Marvel · April, 1971
Daredevil #15; Iron Man: Tales of Suspense #77; Iron Man: Tales of Suspense #78; Strange Tales #108
—And Men Shall Call Him…Ox!; The Silent Giant; Ultimo Lives!; Crescendo!; The Iron Warrior
Writers: Stan Lee, Larry Lieber
Artists: John Romita Sr., Larry Lieber, Gene Colan, Steve Ditko