Astrosaurs．[12]，The sun-snatchers Astrosaurs．[10]，The star pirates Astrosaurs．[16]，The robot raiders Astrosaurs．[14]，The carnivore curse Astrosaurs．[4]，The mind-swap menace Astrosaurs．[5]，The skies of fear Astrosaurs．[15]，The dreams of dread Astrosaurs．[17]，The twist of time Astrosaurs．[19]，The forest of evil Astrosaurs．[2]，The hatching horror