Crack Comics #8

In "The Menace of the Thinking Machines," Henry Kiefer crafts a tense wartime thriller where the Black Shark is cornered by the cunning Lockhart, forced to aid in thwarting a Nazi submarine assault through a desperate act of sabotage. With oil-slicked waters and hidden threats beneath the surface, the story pulses with urgency, showcasing the Black Shark’s resourcefulness in a high-stakes naval showdown. The cover by Gill Fox captures the moment’s intensity, rendering the submarine’s shadowy menace in bold, dramatic lines.