Carolyn Keene: 475 books

Nancy is sent to Los Angeles to investigate a case of arson in a luxury hotel—and has a hot time in Hollywood!

This pony knows quite a few tricks! A new petting zoo has opened in River Heights. Nancy, George, and Bess can't wait to check it out -- the zoo has the cutest shetland pony named Buttons. And it looks like the Clue Crew won't have to wait very long to get a glimpse of Buttons -- he keeps escaping...

Come one, come all! The circus is coming to River Heights! The flyers claim this circus will be the biggest and best show around, with the funniest clowns, the cutest animals, and the most daring acrobats. Nancy and the Clue Crew can't wait to see it! But when the performers are forced to go...

A cemetery of dark secrets... and Nancy's in the middle of it! Shady Glen was no different from any other cemetery -- maybe a little spooky, but harmless nonetheless. At least that's what Nancy thought until she stumbled onto a treasure map...and stumbled into a world of trouble. The map leads Nancy...

Bess and George are fighting - and Nancy's caught in the middle! It's Valentine's Day, but things are not all hearts and flowers for Nancy! While she and her best friends, Bess and George, are making their own stuffed animals at Farmer Fran's Barnyard Buddies, someone slips a mean valentine...

In Buggy Breakout, spring has sprung, bringing...bugs? The Clue Crew must use their best detective skills to recover the Bug Club’s prize insect.

While doing a favor for her father in Bear Hollow, Indiana, Nancy tries to help a new friend find the reasons someone is trying to ruin her family. A long-lost family secret and an inherited fiddle seem to hide clues to a secret fortune.

Wild turkeys are running loose in River Heights! Can the Clue Crew round them up before they ruin the Thanksgiving feast? River Heights Elementary School is having a Thanksgiving pageant, and Nancy, Bess, and George want to dress up as Native Americans! But when the town starts preparing for...

While working for a TV news team, Nancy gets a chance to cover a breaking story at the zoo—a cougar, belonging to one of the world’s endangered species, has given birth to four cubs. But the wondrous news turns wicked when the cubs are stolen.

Visiting friends in the Colorado Rockies, Nancy, Bess, and George investigate some acts of sabotage at a wildlife refuge run by a local conservation group.

Nancy goes to Connecticut to visit George’s Aunt Elizabeth—and lands right in the middle of a controversy. George’s aunt, among others, proposes a bicycle path instead of widening a dangerously winding country road, in order to save a rare species of bat. But a threatening phone call, a sinister...

The show must go on—and it’s up to Nancy Drew and the Clue Crew to track down a missing performer in this musical mystery! It’s opening day of the first Broadway musical to hit River Heights, and Nancy, Bess, and George are thrilled that they get to sit in the front row! The famed production...

Nancy, Bess, and George are vacationing in beautiful Big Sur on the rugged California coastline. But soon after they check into the Opa Tourist Lodge, their cottage is ransacked, and Nancy makes a startling discovery: The popular tourist retreat is also a hotbed of deception and crime! Her...

Who rained on the parade? River Heights Elementary School is putting on an Earth Day parade, and Nancy's class has a special honor: They get to build the float! Nancy, Bess, George, and all the kids in Mrs. Ramirez's class have worked hard to make the "greenest" float they can, collecting recycled...