"The Sub-Mariner Must Be Stopped!" (X-772) featuring the Human Torch and the Thing by Lee and Ayers/Reinman; 13 pages.
"Mordo Must Not Catch Me!" (X-773) featuring Doctor Strange.
Dr. Strange is attacked in his sanctuary by assassins from Baron Mordo. He dispatches them, but Mordo arrives to announce that he has the Ancient One captive. The ensuing battle ranges over the whole Earth, as Strange tries to find his captive mentor. Find him he does, in Mordo's hidden Himalayan lair, at which time he shows Mordo who is master.
By Lee and Ditko/Bell; 10 pages.
Reprinted in Marvel Collectors' Item Classics #16.
"The Message, Part 1" text story, 1 page. Note indicates that story will conclude in next issue, but conclusion was never printed.
Reprinted from Astonishing (1951) #47.