Bess, George, and I volunteered to go to Costa Rica for some R&R: rest and research. See, Corcovado Ecologica, a popular resort and preserve, isn't only a beautiful getaway; it's also a great place to study three species of monkeys. Or so we thought.
When we arrived on the scene, we found the place in a shambles, and the monkeys were few and far between. And if the problem gets worse, the resort's going to be in trouble. Clearly my friends and I won't have much time for "monkeying around" on this trip -- we've got a case to crack
Catch my next case:
Secret of the Spa

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 wanted that clock -- and what's inside. If I don't hustle, this might become two crimes instead of one....

ROCK-STAR REWARD?
OR ROCK-STAR REGRET?

There's nothing better than tickets to an Eric Stanley concert -- at least that's what Nancy, George, and Bess think. That's why they enter the River Heights Singing Contest First prize is a set of front-row seats to Eric's next show Nancy and her friends practice hard for their performance and pick the perfect name for their gropu - The Spy Girlz. For a final touch, Riley McArthur even lets them borrow a pair of sunglasses that once belonged to Eric Stanley himself But when the glasses go missing, the Spy Girlz might be out of the...

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...

Eight-year-old Nancy Drew has her first case to crack Can you help?

Nancy and her two best friends, George and Bess, are so excited They have been invited to Deirdre's sleepover party There will be pizza, cake, and even a pajama fashion show. But the most exciting thing is that the party has a City Girls doll theme. All of the guests are bringing their dolls with them

But then Deirdre's City Girls doll -- Hollywood Heather -- goes missing. Is her sleepover ruined? Or is there a detective in the room who can make sense of this mystery?

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 from his pen and showing up all over town He's getting pretty famous for eating the flowers in everyone's front lawns. As much as Nancy secretly wishes Buttons would turn up on her lawn, she knows it's important to make sure he stays put. The only trouble is, no one knows...

To my friend Bess, the major Hollywood production coming to River Heights is her chance for fame as an extra. To me it's a chance to get involved in a big mystery. Looks like the drama on this set really kicks up when the camera's not rolling.

Since Chief McGinnis wanted to hire a "professional" (in other words, not me) to look into the problems that have been plaguing this production, I'll be working undercover as a stand-in. I have no idea who this detective will be, and fortunately, I'm not in this for the credit. But I am determined to crack this case faster than any professional can...

Something fishy is going on in River heights--and this time I really mean it First a burglar breaks into the Nickersons' home and snatches Ned's digital camera, and then a few days later his laptop is stolen. Ned is super bummed--there's no replacing the hilarious photos he snapped of his dad falling out of the boat on their fishing trip. I have a hunch this is more than a run of bad luck and I'm determined to reel in the crook--hook, line, and sinker.

When Bess and George dared me to try out for the new reality TV show Mystery Solved , I never thought I'd actually get picked. But the next thing I knew, I was off to Paris for the shoot.

I was all set for a fun-filled adventure in the City of Lights...until I started getting creepy e-mails from a strange address. It looks like the real mystery is going on behind the scenes.

The other contestants are so eager to win, I wonder how far they're willing to go. There's Chen, a video game designer and master hacker; Tyler, a businessman who will do anything to make a buck; Wendy,...

Ned's classmate Portia Leoni won last year's Miss Pretty Face River Heights Beauty Pageant. But after Portia was accused of shoplifting dresses from a local boutique, her crown was taken away from her. Portia claims that she's innocent, but why would someone want to frame her?

To find out more, I'm going undercover -- as a pageant contestant But going undercover in Miss Pretty Face may be my toughest challenge yet. Everyone seems to have a motive

Who knew it was so hard to walk, smile, and wave? I have to find out the truth before someone finds out that I'm anything but a beauty...