Dragonflight by Anne McCaffrey, Sci Fi. Book is in good condition, all pages intact.
The people of Pern depend on the dragonriders and their mounts to protect them from the Threadfalls that periodically ravage Pern's ecosystem. The dragon queen is now dying, and with them the people's hope for survival, unless a new queen can be hatched and raised to maturity. Part of the Dragonriders of Pern series.
Sci Fi Books
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