Hopalong Cassidy #58

The featured story "The Forest Valley Caves" follows Hopalong Cassidy as he works to protect a gold mine and its water supply from sabotage. When a plague threatens to spread from the town reservoir, Hopalong must stop criminals who plan to use dynamite hidden in the forest caves to contaminate the water supply. The story culminates in a confrontation within the caves where Hopalong uses gunfire to trigger the dynamite and eliminate the threat before the villains can execute their scheme.