Dragon Harper
Dragon Harper is a science fiction novel by the American-Irish author Anne McCaffrey and her son Todd McCaffrey , part of the "Dragonriders of Pern" series that she initiated in 1967 . 
<triplet> Dragon Harper <subj> Anne McCaffrey <obj> author <subj> Dragonriders of Pern <obj> part of the series <triplet> Anne McCaffrey <subj> Todd McCaffrey <obj> child <triplet> Todd McCaffrey <subj> Anne McCaffrey <obj> mother <triplet> Dragonriders of Pern <subj> Anne McCaffrey <obj> author