Most Popular Books by Carolyn Keene

Nancy checks into a luxury hotel where danger comes free of charge. While Nancy investigates threats against Italian-born student Gina Fiorellao, Gina targets Ned Nickerson for romance. Nancy uncovers secret ambitions and sinister desires that could prove fatal—not only for Gina, but for Nancy as well.

Nancy goes undercover as an investigative reporter after threats are made on the life of handsome WRVH-TV News anchorman Hal Taylor. The evening news is filled with violence, ambition, and greed—and that’s just behind the camera! Can Nancy get to the bottom of who’s after Hal in time?

Things are really heating up at the hottest restaurant in town. Nancy finds that the grease fires, vandalism, and poisoned food are linked to the vault of a nearby mansion and the Dragon’s Eye Ruby. Someone is cooking up one of the most daring criminal schemes in River Heights history!

The Internet...a world without rules, without boundaries. And it’s all just a click away... Ryan Corrigan is not what most people would call a “cool” guy. He’s usually called something more like geek or cyber-nerd. Maybe it’s because he and his mom move almost every year, so he never gets a chance to make friends. Or maybe it’s because he spends most of his time glued to his computer. It’s his friend. But now Ryan’s “friend” has gotten him into some big trouble. If Ryan doesn’t find a real ally fast, he could end up in jail—or worse, a victim of a terrible “accident.” Different people in different places—the one thing they have in common is a new address on the Internet: Danger.com. Where all your fears come true…

Nancy and her friends must navigate a cruise ship crisis in the first book of the Nancy Drew Diaries, a fresh approach to a classic series. Nancy, Bess, and George are cruising dangerous waters on a tour of Alaska. Becca Wright, an old friend of Nancy’s, is the Assistant Cruise Director of the Arctic Star, a posh new ship. But Becca needs Nancy’s help when strange things keep happening aboard the opulent ocean liner: The swimming pool becomes a floating grave; a famous passenger is threatened; and even the seemingly innocent mini-golf course becomes a perilous playground. With the majestic and mysterious Alaskan scenery as a backdrop, Nancy and company have to find out who’s trying to sabotage the maiden voyage and why.

On a tour of the National Aquarium in Baltimore, Nancy is asked to look into a series of threats against the staff. But the controversial curator, whose stand against industrial pollution had sparked conflict, is immediately killed. Nancy races to solve the crime before the murderer strikes again.

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 sled is really fast, and everyone wants to borrow it. But after the girls take a hot-chocolate break, they return to find it''s gone! So who took it? Just like snowflakes, no two mysteries are alike -- and Nancy better figure this one out before the snow melts!

An imposter has been using Nancy’s name to con wealthy townspeople out of thousands of dollars. Now the teen sleuth must clear her own name and uncover the true identity of an unscrupulous extortionist and her mysterious partner.

Nancy and Jon join Carson Drew on a visit to Anchorage shipping magnate Henry Wilcox, and they are thrilled by the idea of exploring Alaska. But a cold case awaits…

Nancy Drew’s rafting trip with friends lands them in hot water in this fast-paced mystery. When Nancy’s friend George wins a contest for a free white water rafting trip, she heads out to the remote location for some outdoors fun with Nancy, Bess, and Ned. But they end up spending more time in nature than they anticipated when a saboteur turned murderer has them running for their lives.

Nancy, Bess, and George have picked the perfect subject for their class science project: ice cream. The problem is, the teacher has added someone else to the team--a boy!

Nancy''s discovery of a treasure map leads her into a network of underground passageways beneath a spooky cemetery, where she uncovers a series of clues to both a recent outbreak of robberies and the location of a long-lost fortune in gold.

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?

Sleuth Nancy Drew and her friends travel to Utah in search of hiking and biking, but instead they end up searching for missing park ranger.

A weekend on the slopes is just what Nancy and Ned need to rekindle their romance. Joined by Bess and George, they head for the mountains—and run straight into deadly peril. First, Nancy''s towline breaks, then she and Ned careen toward the edge of a cliff in an out-of-control Jeep! Among the suspects is a good-looking ski instructor who George is already falling for. Nancy’s got to move fast—before an avalanche of murder buries them all!

Nancy tracks down the thief responsible for stealing the million-dollar Raja diamond during a gala ballet performance.

Someone is using email to sabotage Nancy’s father’s law firm—and Nancy’s searching cyberspace to put an end to this web of greed, deception, and betrayal.

SOMETIMES, YOU REALLY HAVE TO WATCH WHAT YOU EAT.... At Haunted Harriet''s restaurant you can have Boo Burgers, Franken-furters, and Monster-Mash Potatoes. But for Nancy, the real trouble is the creepy, crawly cake that goes ker-plooey! When a snooty birthday girl gets cake-slimed, Nancy may get the blame. But make no mistake, Nancy will find out who really put the glop in the cake -- no matter who''s cooking up trouble!

A special treat for Nancy Drew fans, and any reader who''s new to the series! We''re releasing a stunning new edition of an old favorite: The Bungalow Mystery, the third book in the incredibly popular, long-running series. It''s the same exciting mystery that readers have fallen in love with for more than 80 years—Nancy Drew has to help Laura Pendelton retrieve her family jewels, but they have to act quickly! Now with a brand-new look, this is an edition that collectors won''t want to miss!

Can Nancy Drew and the Hardy Boys stop the curtain from crashing down on a new Broadway spectacular? The producers of a huge new Broadway musical are worried about their star, a TV actress who has been receiving death threats. When the actress gets sick right before opening night, her understudy has to go on for her—and nearly dies in an “accident” on stage. So the producers call in the Hardy Boys to get to the source of the trouble. Baffled by all the backstage backstabbing, the Hardys call Nancy and ask her to come to New York and help them out. When she arrives, they realize that Nancy is a dead ringer for the lead actress, so they arrange for her to replace the injured understudy. Can the three supersleuths put an end to the accidents plaguing the show? Or is the curtain about to come down once and for all?

While teaming up with River Heights detective Sam Fanelli after an eight-year-old boy is kidnapped, Nancy learns that young Jeremy Wright may be the victim of a custody dispute between his movie star mother and paternal grandparents.

T-R-O-U-B-L-E. EVERYBODY KNOWS WHAT THAT SPELLS! Nancy, Bess, and George are doubly excited. Not only are they taking horseback-riding lessons, but Bess is in the school spelling bee. And maybe her mom''s lucky horseshoe earrings will help her win! But now the earrings have disappeared. Good thing Nancy''s around to help Bess solve the mystery -- because a good friend is the best good-luck charm of all!

Some joker is causing trouble for Danner & Bishop, Chicago’s most exclusive department store, but no one’s laughing. Then Nancy and friends go undercover as store employees to catch the culprit—and find themselves in serious trouble.

Nancy investigates a shocking crime at the White House.

Rock star Jesse Slade disappeared under mysterious circumstances several years ago. Now, as Nancy and her friends Bess and George watch a television retrospective on Slade’s life, they notice something strange, and Nancy vows to reopen the case and solve the mystery.

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 again. We''re running out of time and funds. At least the fire turns up a key clue about who started it, but I''ll have to continue juggling acting and sleuthing. Because it might be up to me to save this film from going up in flames....

Nancy’s in California to investigate a series of break-ins at the home of her father’s friend Terry Kirkland. A Vietnam vet, Terry came away from the conflict with a trunk full of memories. But unknown to him, the trunk also holds a mystery—an exotic secret that now threatens to destroy his family. A twisted trail of intrigue and corruption leads Nancy to a shocking revelation. The truth behind the burglaries rests with a soldier who vanished on a top-secret mission. But the trail of the tiger doesn’t end in the jungle—it leads right to Terry’s door.

A young Frenchman consults Nancy Drew for help in unraveling a mystery surrounding his ancestors.

A special treat for Nancy Drew fans, and any reader who''s new to the series! We''re releasing a stunning new edition of an old favorite: The Mystery at Lilac Inn, the fourth book in the incredibly popular, long-running series. It''s the same exciting mystery that readers have fallen in love with for more than 80 years—Nancy Drew has to help Emily and Dick reverse the jinx on Lilac Inn before something terrible happens. Now with a brand-new look, this is an edition that collectors won''t want to miss!

Nancy and her friends, George and Bess, are returning from a country carnival when they witness the explosion and burning of a beautiful country mansion. Fearing its occupants may be trapped in the blazing building, they rush to the rescue - and unexpectedly fund themselves confronted with a mystery that seems to be insoluble. The first clue, an anonymous diary, includes not only indecipherable handwriting, but puzzling technical drawings and chemical formulas as well. Who dropped the diary near the burning house? Was it the gaunt stranger Nancy glimpsed running away from the flaming structure? What was he doing there? And does he know the whereabouts of Felix Raybolt, an unscrupulous dealer in patents, who has not been seen since his home burned? Or did Raybolt die in the fire? When evidence mounts against Joe Swenson, who was swindled by "Foxy Felix", our young detective makes the desperate effort to exonerate the inventor of the suspicion of arson because of his dear five-year-old daughter.

It’s opening day at the Big Thrills amusement park, and that means excitement for everybody. Well, maybe not for Nancy and her friends—their free passes have just vanished! Will they find them before they miss out on all the fun?

When Nancy’s boyfriend, Ned Nickerson, looks into insurance fraud as part of his job as an insurance company investigator, the perpetrator ends up dead—and Ned’s prints are on the weapon. Can Nancy intervene before her boyfriend ends up behind bars?

When someone targets the seaport museum in Bridgehaven, Connecticut, destroying centuries-old nautical relics, Nancy takes times from her vacation to track down the vandal.

Nancy Drew and friends Bess and George track a group of swindlers and kidnappers from New York to Mexico City to Los Angeles where they finally solve the mystery of the Triple Hoax.

A brass-bound trunk mistakenly delivered to Nancy''s cabin on a New York-bound ocean liner becomes the first clue leading her to suspect that international jewel thieves are aboard.

Nancy becomes suspicious of a secret society and is drawn to investigate.