Nancy Drew mystery stories

Nancy Drew comes to the aid of the owners of a local dancing school when they receive an anonymous note threatening their lives.

At a doll collector's request for help, a young sleuth searches for an old album, a lost doll, and a missing gypsy violinist.

Nancy encounters a mysterious saleswoman in a perfume shop and a curious man on the train, then finds herself trying to decipher a strange code.

While trying to help a friend out of a difficulty, teenage detective Nancy Drew has a perilous experience in and around a deserted bungalow.

Three houses in River Heights have been burglarized, and the police are blaming the babysitter, but Nancy doesn't think Juanita did it, so she sets out to prove Juanita's innocence.

The blatant acts of a lady swindler posing as Nancy Drew arouse the suspicion of friends and local police against the real Nancy.

Once again, Nancy Drew is involved in a mystery as she tries to locate an archaeologist who disappeared with the clues to a buried treasure.

Nancy becomes involved in a double mystery concerning a haunted bridge and jewel thieves.

A gang that uses parties as a cover for robberies victimizes a masquerade party Nancy is attending, so the teenage detective switches identities with a friend to solve the case.