When Namor accidentally discovers the body of a dead lumber camp owner sealed up in a tree, it leads him to investigate operations at that camp, hoping to discover the identity of the murderer.; The death of Dr. Bell, after receiving a skull in the mail of a former patient-doctor, leads the Angel to discover that the former "owner" of the skull was extorting money from patients using a free clinic!; The discovery of phony submarine periscopes floating about in the ocean worries the Sub-Mariner, because when this information becomes known, it may hurt morale aboard ships who aren't sure whether they are real or not.; Pop brags about winning a long distance race in "The African Olympics," so he is challenged to run another long distance race.