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

Nancy gets involved in mystery when she receives a valuable moonstone from an unknown person.

The gift of an oriental rug with a coded message woven into its border and the disappearance of a Turkish client start Nancy Drew on a new search for a missing mannequin.

Nancy and her friends establish headquarters in a seaside yacht club to investigate strange happenings in a book store and the disappearance of a marble statue.

When Nancy Drew and her friends go to a lake in New York to investigate reports of a woman gliding over water, they discover a treasure underwater.

An unusual hex sign leads Nancy Drew to Pennsylvania Dutch country in pursuit of a thief who stops at nothing to get rid of her.

After being shown some mysterious Polynesian symbols by a friend of her father, Nancy Drew travels to Hawaii to crack the code and to discover why a ghostly dancer has been seen in the golden pavilion.

Nancy becomes suspicious of a secret society and is drawn to investigate.