Dragonquest

As it opens, tensions are rising between the Oldtimers, those dragonriders who came forward in time 400 turns (Pernese years) to help the undermanned contemporary dragonriders protect the planet Pern and its inhabitants from the destructive Thread. F'nor attempts to mediate, but things escalate to the point that an Oldtimer, T'reb (who is disturbed by his green dragon being in heat), stabs F'nor. F'nor is sent to the Southern Continent to recover, where he falls in love with Brekke and discovers the wicked deeds of Weyrwoman Kylara.