In Allos: Land Behind the Moon, Henrietta leaves her home at the space station with her grandmother Yaya and their talking dogs, Howser and Samson, in a spaceship "The Luna" to rescue younger brother Alexander from the hidden land behind the moon. They meet some of the citizens of Allos from Greek mythology-Bo tes the Herdsman, Cancer the Crab, Canis Major and Minor the Big and Little Dogs, Cepheus the King, Cassiopeia the Queen, Corvus the Crow,...