The Moonstone Castle Mystery

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The Moonstone Castle Mystery
AuthorCarolyn Keene
CountryUnited States
LanguageEnglish
SeriesNancy Drew Mystery Stories
GenreJuvenile literature
PublisherGrosset & Dunlap
Publication date
1963
Media typePrint (hardback & paperback)
Preceded byThe Clue of the Dancing Puppet 
Followed byThe Clue of the Whistling Bagpipes 

The Moonstone Castle Mystery is the fortieth volume in the Nancy Drew Mystery Stories series. It was first published in 1963 under the pseudonym Carolyn Keene. The actual author was ghostwriter Harriet Stratemeyer Adams.

Plot[edit]

Nancy receives a moonstone as a gift from an unknown person; she is amazed yet puzzled. She then finds herself involved in a case involving the Bowens and their missing granddaughter, Joanie Horton. Clues lead Nancy, Bess, and George to the haunted Moonstone Castle along the Deep River.

External links[edit]