Lois Lane and an explorer set out on an expedition through an underground cavern and discover a race of hawk-men. When these creatures prepare a ritual sacrifice for the adventurous pair, Superman comes to the rescue.
The original discoverer's son takes Clark Kent and Lois exploring in unknown regions of Henderson Caverns. Henderson and Lois enter an underground world of hawk-men who have deadly plans for them.—Rod Crawford <puffinus@u.washington.edu>