Keene, Carolyn The sierra gold mystery by Carolyn Keene - New York, Grosset & Dunlap c1961 - 179 p. with ill. 20 cm. - The Dana Girls Mystery stories bk.#23 . Subjects--Personal Names: Dana, Louise--Juvenile fiction Subjects--Topical Terms: Adventures and mysteries. LC Class. No.: PZ7.K23 Dewey Class. No.: Fic. K265s 1961 Bk.#23