cycle of the saga The Worlds of Aldebaran by Leo, Betelgeuse, picks up the story of
the heroes’ adventures. After spending six years on Earth completing their
studies, Marc and Kim part ways. Kim decides to return to Aldebaran. Once there,
she is sent to Betelgeuse on a rescue mission, as there has been no news from
colonists sent to establish themselves on the planet.
Leo continues his grand SF adventure with this five-volume series, which can be read independently of the first cycle. It is followed by Antares.