Lisa Nguyen was the captain and entire crew of the tramp freighter Faithful Pet.
She met Bernice Summerfield when she stowed away whilst a teenager before the ship left Beta Caprisis. Benny convinced Nguyen to let her stay until they reached Salostopus. They met again about ten years later when Benny used the ship to transport an archaeological group to Camus II. (PROSE: Prelude Sanctuary)