Carolyn Keene

Nancy Drew has to find the mysterious ghost that seems to be haunting Twin Elms, and make sure no more prized possessions disappear under her nose.

Trapped in a beautiful Montana ski resort with someone bent on destruction, teenage sleuth Nancy Drew, wearing a leg cast, must solve the crime in time to save the holiday season.

When Nancy, Bess, and George work as camp counselors for a week at Camp Cedarbark, an old ghost story seems to come to life when strange things start happening to campers. Nancy investigates to uncover the truth and keep her campers safe.

A charming old inn recently bought by Nancy Drew's friends appears to be jinxed, and Nancy finds herself involved in a dangerous mystery.

Attending the annual Greek mythology gala at Oracle College, Nancy, Bess, and George race to assist when a student falls from a balcony in the middle of her speech, an accident the sleuthing trio links to collegiate sabotage.

Nancy Drew and her friends, George and Bess, attempt to exonerate an inventor who is suspected of arson.

A bookstore fire seems suspiciously like the plot of a bestselling author's mystery stories.

Nancy receives a letter meant for a British heiress who has the same name. In her attempts to contact the other young woman, Nancy faces danger from a man who operates a Lonely Hearts Club mail fraud.

When River Heights hosts its first fashion show for dogs, Nancy and the Clue Crew must find out who stole a special basket of gourmet dog biscuits that belongs to the star of the show, a poodle called Lola. Nancy Drew investigates when someone steals a basket of gourmet dog biscuits from a dog show.

To celebrate her birthday, George is taking Nancy and Bess on a bike tour around Mystic Lake, but when their tour guide disappears and unknown adversaries steal their supplies and slash their tires, Nancy begins looking for clues.