Carolyn Keene: 475 books

Nancy Drew must search for a flight of 99 steps to solve the mystery of a friend’s weird dream. Her search leads her to France, but before she leaves the United States, an unknown person calling himself Monsieur Neuf warns the young sleuth not to pursue her mission. With her friends Bess...

Mr. Drew is on the trail of an international ring of jewel thieves and asks Nancy to assist him. The trail leads to a summer resort area. Before Nancy has a chance to start work on her father’s case, a golf caddy tells her a frightening tale--in the dense woods nearby is an old wooden footbridge...

Nancy Drew and her friend Bess discover that a rare and valuable Chinese vase has been stolen from the pottery shop of Dick Milton, a cousin of Bess. Dick had borrowed the vase from his Chinese friend, elderly Mr. Soong, and he is determined to repay Mr. Soong for the loss. He tells Nancy that if...

The strange disappearance of a young Turkish client of Mr. Drew’s and the gift of an Oriental rug with a coded message woven into its decorative border start Nancy on a difficult search for a missing mannequin. What happened to the attractive figure that Farouk Tahmasp used in the display window...

Sometimes, being an ATAC agent doesn’t seem so bad. When Frank and Joe are sent to a tropical island resort in paradise to investigate a string of thefts, they’re not complaining. But once they get there, something seems off about the mission. . . . Soon the brothers feel like missing jewelry...

Gold! There are rumors that long ago a treasure was hidden in a city now buried under the Nevada desert. Nancy and her friends plan to join a dig sponsored by two colleges to hunt for the gold. Before she starts, the young sleuth receives an ancient stone table with petroglyphs on it. With this amazing...

When a star model disappears, Nancy’s Aunt Eloise insists that she replace the model in a fashion show. Nancy reluctantly accepts the invitation, only to discover that several of the clothes for the show have been stolen! Once on the trail of her elusive enemies, Nancy discovers clue after clue...

When Nancy Drew eagerly agrees to help her lawyer father solve the mystery of the glowing eye, she has no way of knowing that it will involve the kidnapping of her close friend Ned Nickerson. A puzzling note in Ned’s handwriting set Nancy and her friends Bess and George on a hazardous search for...

Nancy Drew and her friends are going to New Orleans for a vacation -- she even promises not to solve any mysteries while she's down there! But, when she runs into Frank and Joe Hardy, there can't be a mystery too far away. Nancy and the Hardys begin to investigate a crooked real estate scheme admist...

When the eerie performances of a life-size puppet begin to haunt the old Van Pelt estate, where an amateur acting group – The Footlighters – have their theater, Nancy Drew is called upon to unravel the baffling mystery. From the moment the detective and her friends Bess and George arrive at the...

Thrilling, dangerous adventures confront Nancy Drew while on a safari in East Africa with a group of American college students. Excitement runs high as the teen-age detective delves into the theft of a fabulous sapphire formed by nature millions of years ago. The mystery starts in Nancy’s home town....

Nancy goes to Excello Flying School in the Midwest to take lessons, while her friends Bess and George perfect their horseback riding. But soon the young sleuth is confronted with the mystery of a hijacked plane and a missing pilot. Then the rancher’s prize pony, Major, is stolen. Nancy becomes a...

Nancy Drew witnesses a purse snatching and runs after the thief. She rescues the purse, but not its contents, then is asked by the owner, a doll collector, to do some detective work. Readers will enjoy Nancy's clever ways of finding all she seeks, and bringing happiness to a misunderstood child and her lonely grandmother.

A magazine article offering a large reward to anyone who can find a missing medieval stained-glass window intrigues Nancy. She asks Bess and George to join her on a search in Charlottesville, Virginia. Before the three friends leave River Heights, their adversary tries to get them to postpone the...