Carolyn Keene: 475 books

Nancy Drew and the Clue Crew are eager for some floral fun—but first they’ll have to find the missing flowers! Nancy, Bess, and George couldn’t be more excited. Because Nancy took care of her neighbor Mimsy Bourret’s prize roses while she was in Paris, all three girls will be her VIP...

Nancy’s friend Laura Passano has invited her down to Maryland to enjoy a horseback riding holiday. The weather is wonderful, the pastures peaceful, the trip a real treat. There’s only one catch: Someone’s out to sabotage the Passano family stables. First, the feed is poisoned, and then Laura's...

Nancy grapples with sabotaged cars, suspicious accidents, and a desperate letter to an advice column figure in this summertime mystery.

Nancy Drew investigates a scam involving computer fraud at Brewster Academy in this thrilling mystery.

Nancy has joined Ned on campus for Emerson College’s homecoming weekend, and that means pep rallies, parades, and, of course, the annual gridiron clash with archrival Russell University. But when danger takes the field, the cheers turn to tears—because winning is crucial when a player’s life is on the line.

Just as I'm gearing up to help plan the Mahoney Library's seventy-fifth anniversary celebration, the beautiful old clock, the very centerpiece of the library, is stolen. There's nothing like a good theft to stop a party! Naturally, I throw down the streamers and get to work. Turns out lots of people...

Katie Firestone, champion kayaker and owner of a whale-watching tour boat, has invited George, along with Nancy, Ned, and Bess, to vacation north of San Francisco in Seabreak. But when Katie’s boat is vandalized, suspicion falls on fisherman Holt Scotto, who may be trying to run Katie out of business. The...

This summer, nothing’s safe at Green Spring—not even the camp itself… Elsa, a friend of Nancy and George’s and a counselor at Green Spring Pony Club’s summer camp, invites the girls for a ride one afternoon. Along the way, Elsa gushes about how a team of campers will compete in a...

Seeing Green is the stunning conclusion to this smart, three-book case and brings Nancy and company back to River Heights, where they continue to investigate Green Solutions, the shady American company that is defrauding Casa Verde.

Nancy, George, and Bess are on vacation in Maine when they stumble on a bizarre mystery—has their friend’s father been killed, or is he really the victim of a cover-up?

A major magic trick leads to missing murder evidence in this eighth book of the Nancy Drew Diaries, a fresh approach to a classic series. When she attends a performance by master illusionist Drake Lonestar, Nancy is skeptical. Lonestar is known for his razzle-dazzle wizardry, but can the magician...

How about a seat at a mystery dinner on a riverboat? Yes, please! I jumped at the invitation to go along with Bess, George, and George's mom, who was hired to cater the dinner. It's all fun until there's an actual theft, and there's nothing like a good crime to stop a party. Since I've got the magnifying glass, it's up to me to catch "sticky fingers" before this dinner's sunk.

So I agreed to play the part of Esther Rackham in a film about the heist that gave River Heights its name, and there was all this trouble on the set, and I figured out who was behind it. Case closed, right? Wrong! Once the camera starts rolling, a huge fire breaks out on the set, setting back production...

Help Nancy and her friends track down the crafty clown who stole George’s junior ringmaster whistle in the fourth book in an all-new, interactive Nancy Drew chapter book mystery series. Includes space for readers to jot down their own ideas and solutions to the case! The Bingle and Bumble...