Along with the encroachment of grass came the withholding of tithes. Little by little, the Weyr's influence lessened so that even ancient holds didn't take proper precautions to keep Pern free of Threads. How does this behavior affect the Weyr and why?

List at least three items revealed as a result of the fight between F'lar and Fax and Fax's death?

With an interval of 400 years since the Threads last threatened Pern, how do the people of Benden Weyr determine the signs to know if the Red Star's passing is dangerous? And if it is, what can they expect?

What is the significance of Lessa's experience when she flies solo through the Between to Ruatha to find herself in the past?

What circumstances led to Lessa finally accepting her role as Weyrwoman and F'lar's made and why?

What importance does the lost tapestry play...