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 on without some very important props, Nancy begins to wonder, Is someone clowning around with this circus? She's not sure, but one thing is certain -- what Nancy and the Clue Crew discover proves that the circus really is the greatest show on Earth!

The Clue Crew is seeing stars! Look out -- the Clue Crew is headed to Hollywood! Carson Drew's client invited him to the set of a new movie -- starring the most famous cat in Hollywood, Fluffington! The girls are thrilled when Mr. Drew asks them to come along. They get their first taste of a real movie set and are even cast as extras in the film. Plus they get to pet Fluffington as much as they want. But then Fluffington vanishes. When no one can find the famous feline, the Clue Crew springs into action -- because a movie is not a movie without its star!

Boo! The Clue Crew is in for a fright! It's Halloween in River Heights! The girls can't wait to go trick-or- treating and are busy getting their costumes ready. They also can't wait for the Halloween special of their favorite TV show. They even get the chance to visit the TV studio while the show is being taped! But soon after they arrive, Nancy is spooked. With all the scary noises the Clue Crew keeps hearing and the creepy shadows that seem to be lurking, it seems like the studio is haunted! Is it just Halloween jitters...or are there really such things as ghosts?

What fun is a fair with no tickets? River Heights Elementary is throwing a fall festival! It promises to be full of fun games, great food, and amazing amusement park rides -- even a roller coaster! All of the kids in River Heights, including Nancy, George, and Bess, are very excited and have been working hard to earn extra money for festival tickets. So when Nancy's friend Ned claims someone stole his hard-earned tickets, the Clue Crew jumps into action. The girls are in a race against time to find Ned's tickets. And it turns out the culprit might have a very different reason for needing them....

Snowy situation! Nancy, George, and Bess are on a ski trip! They are having tons of fun, and Bess proves a natural for the slopes. She even wins a special award! But when the ski supply room is suddenly trashed, all eyes turn to Bess. It looks like she's a suspect this time around. Nancy is sure Bess is innocent, but how can she prove it? And just when it seems things can't get any worse, a snowstorm closes the road home. The Clue Crew is trapped at the ski lodge! Can Nancy find a way to clear Bess's name...and will they ever get home?

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 into Bess' animal's pocket. What's worse than a mean valentine? Bess thinks it came from George! Now the two are in their worst fight ever - and Nancy's caught in the middle! How can she sew Bess and George's friendship - not to mention the Clue Crew - back together?

Chickens on the loose! Spring has sprung in River Heights! Nancy's class is hatching chickens to celebrate. Some of Nancy's classmates are excited, especially Tommy Maron. Tommy has even named all the eggs! But other classmates are less thrilled about the arrival of the little birds. Catherine Spangler is peeved because the chicks are due to arrive on HER birthday -- the nerve! But when the chicks vanish from the classroom, everyone is upset. Who would steal helpless chick eggs? Nancy knows she has a real egg of a mystery to crack this time!

Nancy, George, and Bess must solve a mystery during a three-day overnight camp at the local zoo when someone steals the toys the campers made for the animals.

While the Clue Crew are at the mall buying school supplies, they discover that money has disappeared from the cash register at the Pencil Box, and that all the signs point to the clerk, Nancy's neighbor Rodger, as the thief.

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 Thanksgiving dinner, the girls end up smelling a mystery instead of turkey. As Thanksgiving food around town starts to disappear, the Clue Crew realizes that someone is trying to destroy the holiday! Can the Crew catch these birdbrained bandits? Or will Thanksgiving dinner be a recipe for disaster?

Eight-year-old Nancy Drew solves cases with her friends in the Clue Crew! Piece of cake! Nancy's cousin is getting married, and Nancy is the flower girl. She can't wait to see the butter crème de le crème wedding cake! Bess and George have the special job of rolling out the cake. But a wedding day disaster strikes when Bess and George bring out the cake and Nancy notices that a slice is missing. Who would want to ruin it? The crew begins to wonder if the culprit is Kendall, the bride's neighbor. But when the clues point to another guest, Nancy is worried. Will this culprit get to have his cake and eat it too?

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 materials to use for decoration. But someone's spoiled all the fun and sabotaged the float days before the parade. Who could've done something like this -- and why? Sounds like another case for the Clue Crew!

Nancy, George, and Bess have been invited to an April Fool's Day party at their new schoolmate's house. It sounds like it's going to be a lot of fun -- each guest is bringing a gag to the party, and the best prank will win a special prize. When two of the guests' fancy new electronics go missing, Nancy knows something's up. Is this someone's idea of a joke? The Clue Crew certainly isn't laughing, and they're on the case to find the missing gadgets.

In Treasure Trouble, Nancy, George, and Bess are headed to Barnacle Beach for a pirate-themed birthday party. But when the treasure chest filled with party favors disappears, playtime is over. With the help of a mysterious treasure map, the Clue Crew needs to reclaim the missing loot before the party’s completely ruined. In Double Take, the Clue Crew has competition—one of their classmates has started a rival sleuthing club! Can Nancy and the girls solve the latest case before the phony detectives do?

In Treasure Trouble, Nancy, George, and Bess are headed to Barnacle Beach for a pirate-themed birthday party. But when the treasure chest filled with party favors disappears, playtime is over. With the help of a mysterious treasure map, the Clue Crew needs to reclaim the missing loot before the party’s completely ruined. In Double Take, the Clue Crew has competition—one of their classmates has started a rival sleuthing club! Can Nancy and the girls solve the latest case before the phony detectives do?

The Great Unicorn Caper! Sparkle the unicorn has gone missing from the town's medieval festival. Did third-grade diva Destiny Delgado or the mischievous Toby Leo steal Sparkle? Or did the wand Nancy bought from the fortune-teller make Sparkle disappear? Once again it's up to Nancy, Bess, and George to look for clues and find the culprit. Follow the Clue Crew as they solve this magical mystery!

Whoa, baby! When a neighbor hires Nancy, Bess, and George to take care of her eighteen-month-old identical twins, the girls are happy to help. After all, the Clue Crew has stopped would-be thieves, uncovered scams, and recovered stolen objects -- how hard can watching a couple of babies be? But being a mother's helper is trickier than they thought, especially when the twins' toys start disappearing. Can the Clue Crew look after the babies and figure out who's taking the toys, or are they in too far over their heads this time?

In Princess Mix-up Mystery, Nancy Drew and her friends must uncover a stinky plot at the local princess makeover beauty parlor. Who switched out the delicious-smelling Strawberry Spritz spray for one that smells like rotten eggs and turns the girls’ hair blue?

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.

In Camp Creepy, the girls take a school trip to Taos, New Mexico! A classmate’s uncle has opened a new camp and the kids of River Heights Elementary are invited to come test it out. But when a series of mysterious incidents ruin Nancy’s art project, Nancy thinks something eerie is at work. Could she have upset the Taos Indian spirits?

A mystery for the history books! River Heights Elementary School has been waiting a generation for this day to come. All the kids in Mrs. Ramirez’s class, including Nancy Drew and her friends Bess and George, have gathered to watch Principal Newman dig up the time capsule that was buried over 30 years ago. But, when it’s unearthed, a very important vintage doll is missing from the capsule. How is that possible? It’s been buried this whole time. Did a classmate steal it before the dig? Nancy Drew and the Clue Crew are on the case!

Nancy Drew and her classmates have the chance to submit their own fashion designs to a big-time competition--and the chance to model their designs in a fashion show. On a team with her best friends George and Bess, Nancy comes up with some truly original clothing ideas and her team is chosen! But someone keeps sabotaging the contest along the way -- stealing designs, hiding sample pieces, and tripping up the models. Can the Clue Crew find the culprit before the River Heights fashion show is canceled?

Dance fever has hit River Heights! Kids Can Dance, the famous reality tv show, is holding auditions at River Heights Elementary. Nancy and her friends are eager to try out, and meet the famous host, Bryce Brown. But when something goes wrong with every dancer's equipment, music, or routine, could someone be trying to ruin the River Heights try-outs? Nancy Drew and the Clue Crew are on the case!