"Dragonriders of Pern#Games" . . . . . . . . . . . . . . "Dragonriders of Pern#Thread" . . . . . . . . . . "Dragonriders of Pern#fire-lizard" . "Dragonriders of Pern#Colonization: Dragonsdawn" . "Harper Hall trilogy" . "Dragonrider" . . "Dragonriders" . . . . . . "Dragonriders_of_Pern#Games" . "a series of novels" . . "Dragonriders of Pern#Currency" . "order of publication" . . . . . . "Pern" . "Dragonriders of Pern" . . "Dragonriders of Pern#Firestone" . . . "of the same name" . . . . . . "Dragonflight" . . "Dragonriders of Pern#Gamebooks and companion books" . "Dragonriders of Pern" . . . . . . "series of books" . . .