Showing titles in Mysteries

When someone takes aim at Rhonda Rhino, FunJungle's pregnant (and endangered) Asian greater one-horned rhinoceros, the zoo steps up security measures in order to protect this rare animal and her baby. But the extra security isn't enough - someone is still getting too close for comfort. Teddy and company start to suspect that whoever is after Rhonda is really after her horn, which is worth a lot of money on the black market.

Julian, Dick, Anne, George and Timmy the dog find excitement and adventure wherever they go in Enid Blyton's most popular series. In book 12, somebody is flashing lights from the top of the old tower on the treacherous rocks off the Cornish coast. The Famous Five sense danger. But can they solve this mystery without getting hurt themselves?

Is there anything more random than middle school? Sixth graders Oliver and Frankie don't think so. Their first few weeks have been full of weirdness-lunchtime thievery, free beef jerky, and Matilda, the mysterious new girl who knows everything about them, but has a lot to learn about making friends. But what if none of it is random at all? What if a reclusive genius is keeping an eye on them and making sure the tiny pieces of his puzzle fall into place, one by one, until strange, seemingly unconnected incidents snowball totally out of control?

Zoobreak revisits the characters from Korman's popular Swindle, as Griffin Bing and his friends come together for another heist. Savannah's pet monkey has been kidnapped and given to a zoo! Griffin quickly puts together a plan to steal the critter back, but not all goes smoothly. The crew realizes animals in the zoo are treated badly, so they hatch another scheme - to smuggle the animals into a better zoo.

Fourteen-year-old Amy Cahill and her younger brother, Dan, thought they could return to their regular lives when they found the 39 Clues that safeguard their family’s great power. But they were wrong. Powerful enemies – the Vespers – have been waiting in the shadows. And they’ll stop at nothing to grab the Clues. Four powerhouse authors unite to expose the 500-year-old secret struggle between the Cahills and the Vespers. The Vespers are rising . . . and the world is in jeopardy.

People in Adenville are breathing a sigh of relief. It seems that Tom D. Fitzgerald, the Great Brain, has truly reformed. For months, not one kid has been swindled and not one stunt has been pulled. But when he gets a new bike for Christmas, the Great Brain heads full speed into his old ways. And this time his ideas are bigger than ever. He puts all of Adenville in fear of a prehistoric beast from Skeleton Cave, solves a mysterious bank robbery, and captures the ghost of Silverload Mine.

Together, Charlie and Frog set out to decipher a series of clues and uncover the truth behind a missing woman's mysterious message. Charlie needs to learn American Sign Language (fast) to keep up with quick-witted Frog. And Frog needs to gather her detective know-how (now) to break the case before it's too late.

In The Happy Hollisters and the Secret Fort (the ninth audiobook in the Happy Hollisters series), a missing letter is the key to the whereabouts of Fort Freedom, the stockade that disappeared after the Revolutionary War. The fort is located somewhere within the boundaries of Shoreham, and has been sought after for many years, not only for its historic value, but for the gold supposed to be hidden there by the early settlers.

The Cheesemans are a family on the run. Mr. Cheeseman and his late wife invented a device so powerful and amazing that all sorts of evildoers want to get their greedy hands on it. Mr. Cheeseman and his three children must keep their identities secret and stay one step ahead of the villains as they run from town to town, escape dangerous situations, even change their names. Luckily, though they may not have the names they were born with, they do have their smarts — and quite a bit of good luck.

The Aldens are bound for the Science and Hobby Fair, but when a bad storm hits, they’re forced to stay in the bus station. Before they know it, the Boxcar Children are in the middle of a mystery involving a polluted river, two strange boys, and a bus station manager who knows more than anyone suspects....

To celebrate her 14th birthday, Sammy’s newly found, long-lost father takes her and best friend Marissa on a cruise. As Sammy navigates her feelings about this new relationship, she and Marissa become involved in another family’s bizarre drama which includes the mysterious disappearance of the wealthy matriarch and suspicious activity by the greedy heirs.

On a tip from Pete the Barncat, Hank the Cowdog and his faithful second-in-command, Drover, go in search of the fabled pot of chicken at the end of the rainbow. But before they can find it, Rip and Snort find them. There's only one way out - Hank challenges the coyote brothers to the Deadly Ha-Ha Game.

Everyone at The Smith School is obsessed with Monster Mayhem, the latest reality video game craze. But when Drexel Caine, the mastermind behind the game, is suddenly kidnapped, it becomes clear that the kidnappers are playing for more than just special badges. After Drexel's son - who is Abby's friend, Toby - receives a cryptic message, Abby and her friends discover the kidnapping is part of a bigger scheme that could take down The Center for good.

When Sally May and Loper head off to visit the relatives, leaving Slim in charge of Little Alfred, Hank knows that trouble is sure to come knocking. But not even the Head of Ranch Security could have predicted what would happen.

Tim and his ragtag crew have been rescued from certain doom by a mermaid princess—but now, she wants something in return for saving their lives: her father King Neptuna’s stolen trident. To pay their debt, Tim, Belinda, Ferkle, Rover, and Princess Grace once again brave the Sea of Terror to track down the trident in the glorious city of Atlantis, which hasn’t sunk into the sea yet. (In fact, it is famed as the safest city on earth.) But there is plenty of danger en route—and the notorious Prince Ruprecht is lurking about as well.

There's a burglar on the loose, and he's robbing houses with the help of a supersneaky, super-stinky, secret weapon. When this character comes sniffing around Slim's bachelor shack, Hank the Cowdog heads right into action. But does Hank have what it takes to save the day even after getting caught in the spray of some very unsavory artillery?

Welcome to summer camp for detectives! The kids can’t wait to spend a week following clues and learning about the science of crime-solving. Soon all the campers are working on a mystery. But while Dink, Josh, and Ruth Rose are figuring out their part of the puzzle, they stumble onto something suspicious. Could a real crime be happening at detective camp?

For decades, Donald J. Sobol’s kid detective Encyclopedia Brown has thrilled amateur sleuths of all ages with his uncanny knack for solving the most difficult mysteries. Sobol was even honored with a special Edgar Award for this timeless series. Ten-year-old Encyclopedia, the son of Idaville’s police chief, investigates all sorts of curious cases for kids around the neighborhood—all for 25 cents a day, plus expenses.

The Aldens have found a mystery under their very own roof! When the children found an old journal behind the closet wall in the guest room, they never dreamed it would lead them on a search for valuable coins. What happened to the girl who wrote the journal - and what is she trying to tell them?

Thirteen extremely valuable pieces of art have been stolen from one of the most secretive museums in the world. A Vermeer has vanished. A Manet is missing. And nobody has any idea where they and the other eleven artworks might be...or who might have stolen them. The Players - Calder, Petra, and Tommy - are no strangers to heists and puzzles. Now they've been matched with two new sleuths - Zoomy, a very small boy with very thick glasses, and Early, a girl who treasures words...