Both features reprinted from Tales to Astonish (Vol 1) #85.
"--And One Shall Die" featuring the Sub-Mariner.
Warlord Krang flies on in his warship, thinking he has destroyed Namor, but he has only removed Namor's amnesia. Meanwhile, Number One of the Secret Empire realizes he has lost control of his puppet, but sets into motion his ultimate plan of luring the Hulk to his doom. He has a bomb set at his headquarters, and a signal that will draw both the Hulk and Namor to him. It all goes terribly wrong, as Number One finds himself trapped and is the only victim of his own device. 10 of the original 12 pages (pages 6 and 7 of original material omitted).
"The Missile and the Monster!" featuring the Hulk.
The Hulk rampages around New York City while the test of the Orion Missile moves forward. Rick Jones arrives in the City just as the test commences, and finds that the car that he drove belonged to a spy with a plan to crash the missile into NYC, killing millions. The Hulk, sensing the disaster leaps upon the approaching missile, only to revert to Bruce Banner at just the wrong moment. 10 pages.