Carolyn Keene is the pseudonym of the authors of both the Nancy Drew Mystery Stories (and a spin-off called River Heights) and The Dana Girls Mystery Stories, both produced by the Stratemeyer Syndicate.
The Clue of the Black Keys
The Clue of the Black Keys
Synopsis
Teenage detective Nancy Drew searches for a missing archaeology professor who vanished while hunting for a lost city in Mexico. To find him, she must track down three mysterious black keys that hold the secret to an ancient treasure. Along the way, she faces dangerous suspects determined to keep the professor's discovery for themselves.
Vibe
Genres
Characters
Nancy DrewProtagonist
Subjects
Places
Edition
The Clue of the Black KeysUnknown, 1968
192 pages
Grosset & DunlapLanguage: EnglishISBN: 97804480952885 editions available
