Bruce Rhodes fights for Earth's survival in the whirling maelstrom of rock that hides the secret of Saturn's rings. Bruce Rhodes and his scientist father believe that if the profit-mad Terraluna Corporation starts minding operations on the moon, Earth would be destroyed by a bombardment of flaming meteorites. To prove their theory, they plan to rocket to Saturn. The once-prosperous planet was now dead after being mysteriously shattered by a similar rain of fire. The men are suddenly plunged into a space war. Bruce and his father battle valiantly in an attempt to carry out their vital mission in this space adventure of "excitement and suspense...recommended."