The Clue of the Broken Locket
The Clue of the Broken Locket is the eleventh volume in the Nancy Drew Mystery Stories series. It was first published in 1934 and was written by Mildred Benson under the pseudonym Carolyn Keene. It was later revised by Harriet Stratemeyer in 1965, and the story was mostly changed with a few elements of the original.
Original edition cover
Nancy Drew Mystery Stories
The Nancy Drew Mystery Stories is the long-running "main" series of the Nancy Drew franchise, which was published under the pseudonym Carolyn Keene. There are 175 novels — plus 34 revised stories — that were published between 1930 and 2003 under the banner; Grosset & Dunlap published the first 56, and 34 revised stories, while Simon & Schuster published the series beginning with volume 57.
Nancy Drew books on shelf at a public library