Carolyn Keene

The Mystery of the 99 Steps is the forty-third volume in the Nancy Drew Mystery Stories series. It was first published in 1966 under the pseudonym Carolyn Keene. The actual author was ghostwriter Harriet Stratemeyer Adams.

The Secret in the Old Lace is the fifty-ninth volume in the Nancy Drew mystery series. It was first published in 1980 under the pseudonym Carolyn Keene. It is about how Nancy can solve a mystery about a lace cuff with hidden messages. She must then travel to Belgium to solve the mystery.

The Mystery of the Ivory Charm is the thirteenth volume in the Nancy Drew Mystery Stories series. It was first published in 1936 under the pseudonym Carolyn Keene. The actual author was ghostwriter Mildred Wirt Benson. This is one of the few Nancy Drew books where an acknowledgement has been made to Mildred Wirt …

The Secret of Red Gate Farm is the sixth volume in the Nancy Drew Mystery Stories series, written under the pseudonym Carolyn Keene, It was first published in 1931.

The Clue of the Velvet Mask is the thirtieth volume in the original Nancy Drew Mystery Stories series. It was Mildred Benson's final ghostwrite for the series. The plot and story take place largely in Nancy's hometown of River Heights. Nancy tries to solve a mystery about a gang of event thieves robbing homes during …

The Double Jinx Mystery is the fiftieth volume in the Nancy Drew Mystery Stories series. It was first published in 1973 under the pseudonym Carolyn Keene. The actual author was ghostwriter Harriet Stratemeyer Adams. This volume details the story of a family zoo and aviary, believed to have been jinxed by people out to …

Bess and George invite Nancy on a trip to New Orleans, to help their relatives solve a mystery. Their uncle wants to restore an old showboat, the River Princess, but no one will go near it! Mysterious occurrences are making everything believe the boat is haunted. Can Nancy uncover the truth?

Aunt Eloise Drew invited Nancy and her friends to Mirror Bay Bide-a-Wee cabin near Cooperstown, New York, for a visit and a chance to solve the mystery of the woman who glides across the water. Upon their arrival, Nancy becomes mixed up in a vacation hoax and is nearly arrested for fraud.On the wooded mountain near …