Carolyn Keene: 475 books

When her best friends start fighting, Nancy must find a special locket to save the day! Nancy's best friends, Bess and George, may never speak to each other again. It all started because Bess wanted to jump rope. She asked George to hold on to her beautiful heart-shaped locket. George put it...

George’s neighbor Mark Rubin has been canned by his detective agency. J. Christopher Johnson, subject of an embezzlement investigation, has vanished in a helicopter crash—and Mark’s boss blames him for blowing the case. But Mark is convinced that with Nancy’s help he can blow the case wide open!

A DAY OF SLEDDING SNOWBALLS INTO A BAFFLING MYSTERY! Hurray! The ground is covered with thick snow and that means no school. As soon as Nancy gets the news, she, George, and Bess head straight for the park to go sledding. Everybody is there, including Molly Angelo with her brand-new sled. Molly's...

Mrs. Strook requests Nancy's help finding an old stagecoach she believes her uncle hid in her hometown of Francisville. Mrs. Strook believes the stagecoach houses a clue that will be valuable for the town! Can Nancy help her find the missing stagecoach?

Nancy and George are thrilled to take part in the filming of a pirate movie onboard the Swift Adventure, a reproduction of a centuries-old sailing ship. Twin brothers Andrew and Daniel Wagner are producing the low-budget film, and they’ve asked their friends to help out. With Nancy as assistant...

Terry Scott, a young archaeology professor, seeks Nancy’s help in unearthing a secret of antiquity which can only be unlocked by three black keys. While on an archaeological expedition in Mexico, Terry and Dr. Joshua Pitt came across a clue to buried treasure. The clue was a cipher carved on a stone...

Dream trip? Or a nightmare of trouble? When Hannah Gruen inherits a farm from a distant cousin, the Drews, with Bess and George, drive off for a scenic Oklahoma vacation. The plan is to sell the property and pack up whatever mementos Hannah wants to keep. But a terrifying encounter with a tornado...

When the plans for the annual pumpkin decorating contest are smashed, Nancy Drew and the Clue Crew are on the hunt for a Fall Festival felon. It’s autumn in River Heights, and that means it’s time for the annual Fall Festival! Nancy, Bess, and George are excited for a whole week of games,...

WHO IS GIVING NANCY'S SCHOOL A BAD NAME? Reporter Alice Stone is visiting her old school, Carl Sandburg Elementary. She'll sit next to Nancy and become a third grader again. Then she'll write an article for her newspaper. But right away mysterious things start happening to Alice. First someone...

Bess, George, and I volunteered to go to Costa Rica for some R&R: rest and research. See, Corcovado Ecologica, a popular resort and preserve, isn't only a beautiful getaway; it's also a great place to study three species of monkeys. Or so we thought. When we arrived on the scene, we found the place...

When Nancy searches through the knapsack of an amnesia victim, she finds an unusual ring. Before long, she is caught up in a second case about a beautiful harpist. As Nancy works both cases, her discoveries reveal an important connection between the hospital patient, the harpist, and troubling enemies from abroad.

Nancy Drew and the Clue Crew are off on a spooky adventure when their prizewinning scarecrow goes missing. Nancy, Bess and George are thrilled when their class is asked to design a scarecrow for the town’s biggest department store’s window. And it gets even better when their design wins!...

Nancy and her pals have come to the rustic Oakwood Inn to indulge in a chocolate festival fantasy. Add a dash of Brock Sawyer, celebrity taster and one of TV’s hottest stars, and you have the makings of a perfect weekend. But the sweet dream turns sour when Brock is rushed to the hospital—poisoned! So Nancy gets to work to find out who would want Brock dead.

NANCY'S JOINED A WEDDING PARTY IN WHICH SOMEONE HAS TAKEN A DEADLY VOW. Nancy's old friend Angela Chamberlain is getting married, and Nancy's come to her family's opulent Long Island estate to be a bridesmaid. But love and money can be a very volatile mix. It becomes clear, before the ink is dry on...