"From Out of the Black Pit Came...Grogg!"
Reprinted from Strange Tales (Vol 1) #83
In a Central European Communist State, a western scientist sits imprisoned, charged with treason. When they learn of his credentials, he is spared the firing squad and made to work on a research project. The team detonates a nuclear explosion to awaken Grogg, one of the dragons of Chinese myth. Grogg is uncontrollable and destroys the Commies, enabling the scientist to escape. 13 pages.
"Follow the Leader"
Reprinted from Journey Into Mystery (Vol 1) #76
Space explorers tasked to find and study alien species come to a world of huge beasts who seem intent on chasing the explorers away. They decide to kill the leader of the beasts to scatter the rest of the pack, but the plan backfires, and the pack drives the explorers off. In a fly-by they see that the leader was really a robot left by an advanced species to train the pack. 7 pages.