This audiobook is narrated by a digital voice.

In a desperate bid for survival, the aquatic Nevians launch a daring expedition for a resource they can't live without: iron. But their hopes are dashed when they fall prey to the ruthless Eddorians. Enter Roger Manning, a human on a personal mission, and Kinnison, a courageous Nevian pilot. Together, they become an unlikely alliance against a galactic threat. Can they stop the Eddorians from exploiting the Nevians and unleashing interstellar war? Triplanetary, a pulp sci-fi adventure by E.E. "Doc" Smith, is a thrilling race against time where humanity's fate hinges on two heroes from different worlds.