Nancy's Mysterious Letter
Carolyn Keene
Hardcover
(Grosset & Dunlap, Aug. 16, 1932)
Nancy's Mysterious Letter is the eighth volume in the Nancy Drew Mystery Stories series. It was first published in 1932, and was penned by Walter Karig, a replacement writer for Mildred Wirt Benson. Benson declined series work when the Depression forced a reduction in the contract fee provided to Stratemeyer Syndicate writers, so Karig was hired.