Keene, Carolyn. The ghost of Blackwood Hall by Carolyn Keene - New York, Grosset & Dunlap c1967. - vi, 216 p. front. 20 cm. - Her Nancy Drew mystery stories, 25 . ISBN: 0448095254 Subjects--Topical Terms: Adventures and mysteries LC Class. No.: PZ7.K23 Dewey Class. No.: Fic. K265g 1967 Bk.#25