Can Nancy solve this chilling mystery? Who wears a blue scarf and old rubber boots, and has broccoli for a nose? It's Sherlock -- Nancy, Bess, and George's snowman! The girls are thrilled to be on winter vacation and take part in all of the season's activities! Nancy's friend Deirdre has even transformed herself into Madame Chocolata, a fortune-teller who predicts the future by reading hot cocoa marshmallows! But the wintry days get a little too chilly after many of Deirdre's visions come true. Sherlock even goes missing -- just as predicted! Can the Clue Crew put a freeze on this mystery before it snowballs out of control?

When Nancy's friend Deirdre predicts the future by reading hot cocoa marshmallows and many of the visions come true, Nancy and the gang wonder what it is going on and get even more suspicious when their snowman disappears.

8 year old Nancy Drew decides to build a model of a volcano for her science project. Best friends George (Georgia) Fayne and a gungho Bess Marvin arrive to help. But, the next day, their teacher Mrs. Ramirez opens the door to find all the volcanoes missing. Why are they missing? Is it an actual crime or a prank? And who did it? Nancy Drew, with the help of Bess and George, is on the case!

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?

Paws on parade! River Heights is hosting its first fashion show -- for dogs! Proceeds will go to the Rollover Rescue animal shelter. The Clue Crew is excited because not only will the day be filled with tons of cute pooches, but Nancy's own puppy, Chocolate Chip, will be a model in the show! But of course, there are some bumps along this fashion show's runway when someone steals a special basket of gourmet dog biscuits. They belong to doggy-diva Lola, a fancy poodle who's the star of the show! Can the Clue Crew sniff out this doggy-biscuit burglar?

Night at the museum! When a sculpture is destroyed, only the Clue Crew can find the culprit.A beautiful sand mandala at the modern art museum is ruined. Fortunately, Nancy and the Crew are on the scene, and while they might not understand all the artwork, they know they like to solve a mystery! Following a mysterious hum, they get lost in the vast museum, and may end up facing more than they can handle.