Battle on the Marathon

Set aboard the generation ship Marathon, this audiobook follows Kalju, a habitat dweller who becomes aware of a mysterious threat aboard the vessel during its long journey from Earth to a new planet. As he uncovers the truth behind the ship's journey, the story explores life within the biomes and the challenges faced by those inside. Part of the John Thornton's Colony Ship Universe series, it offers a compelling look at survival and discovery in space.