99p_ebooks : Dragonsong (Pern: Harper Hall series Book 1) https://t.co/cCeWUXFFrD - Every two hundred years or so, shimmering Threads fall from space, raining death and black ruin on Pern. The great dragons of Pern hurl themselves through the beleagured… https://t.co/kVPmpQzAcA) https://t.co/bvbBgiHXwA

99p_ebooks : Dragonsong (Pern: Harper Hall series Book 1) https://t.co/cCeWUXFFrD - Every two hundred years or so, shimmering Threads fall from space, raining death and black ruin on Pern. The great dragons of Pern hurl themselves through the beleagured… https://t.co/kVPmpQzAcA) pic.twitter.com/bvbBgiHXwA

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