March to the Stars: Prince Roger Series, Book 3 (March Upcountry) Unabridged edition

Since his attempted assassination, which marooned him with his bodyguards on the hostile planet Marduk with its unending series of adventures, Prince Roger McClintock has evolved from a spoiled, petulant heir into a true leader of humans and aliens alike.

This third edition to the Prince Roger Series takes the Bronze Barbarians of the Imperial Guard across the Eastern Ocean of Marduk, facing giant sea monsters and pirates, and eventually to a spaceport held by humans of questionable loyalties. Roger learns that his assassination attempt was part of a larger plot, and that not all is as it seems on Earth or on Marduk. Fortunately, he's got the Bronze Barbarians and the Basik's Own at his back.