Showing titles in Mysteries

The Boxcar Children try to find the monster that lives in the mountain lake.

Join Frank and Joe Hardy in their second thrilling adventure, The House on the Cliff by Frank W. Dixon, narrated by Brian Arens. Tasked with solving the mystery of a shadowy mansion perched perilously on the edge of a cliff, the Hardy Boys find themselves drawn into a case filled with danger, secret hideouts, and high-stakes intrigue. As they uncover a smuggling ring and face unexpected twists, their bravery and detective skills are put to the ultimate test.

Florian is 12 years old and has just moved to Washington. He's learning his way around using TOAST, which stands for the Theory of All Small Things. It's a technique he invented to solve life's little mysteries. But when he teaches it to his new friend Margaret, they uncover a mystery that isn't little. In fact, it's huge, and it involves the National Gallery, the FBI, and a notorious crime syndicate known as EEL. Can Florian decipher the clues and finish his homework in time to help the FBI solve the case?

Enid Blyton's much-loved classic series, packed full of adventure and mystery. Philip, Dinah, Lucy-Ann and Jack are not pleased when the wimpish Gustavus has to come with them on holiday. Even Kiki the parrot dislikes him! But when Gustavus is kidnapped along with Philip, Dinah and Lucy-Ann...

Ten-year-old Ike Carter has committed large chunks of American history to memory. That's what happens when you're a genius who loves the past. His twin, Iris, prefers the present (aka reality). She's an elite athlete, dominating the competition thanks to her wicked-sharp spatial awareness. During the opening night of a new exhibit at their mom's boutique museum in Washington, DC, Ike and Iris inadvertently stumble onto a robbery in progress.

It's roundup time, and Hank the Cowdog is ready to strut his stuff. So what's Benny - a world-class cattle dog with the papers to prove it - doing at the ranch? As Head of Ranch Security, Hank knows it's his job to find out. But what Hank learns isn't easy to swallow. Benny has been brought in to take his place in the roundup!

There's going to be a free Thanksgiving dinner for the whole town of Greenfield—except the turkey is missing! The Aldens are helping out at a new food pantry, collecting donations and putting up signs. But someone keeps moving the signs, and when the main course for the big town dinner disappears, the Boxcar Children have a mystery to solve!

¡Comienza el curso y comienza la Liga para los Futbolísimos! Sin embargo, las cosas enseguida se complican: se han apuntado al equipo siete chicos nuevos que son un crack. Además, su plaza en la Liga Intercentros depende de que ganen dos partidos, y luego está lo de los besos, y lo de ese chico chino que parece que para los goles con la mente....

A New York Times bestselling series. Tensions are running high when multi-billionaire Lars Sjoburg is poisoned and everyone is looking to Dash Gibson to solve the case in this third and final book in the New York Times bestselling Moon Base Alpha series. Moon Base Alpha was supposed to be an...

The brilliant and beloved gang from the New York Timesbestselling series is back -- and ready to face new threats, dangerous dilemmas, and irresistible adventures. The Mysterious Benedict Society is a modern classic, drawing comparisons to J.K. Rowling and Roald Dahl, named a Timemagazine "Best...

The children investigate some mysterious happenings in their hotel in New York City.

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.

One week before All Hallows' Eve, in the tiny mountain town of Nevermore, an unexpected party invitation is issued to an eccentric group of townspeople. Among them is an heiress, a spy, and an alchemist. There is also a thief, an impostor, and a hypnotist. There is a child, too—perhaps like you—who keeps his eyes and ears wide open at all times. Each of them has a story. Each of them knows a secret. But which of them is responsible for the curious vanishing of Beatrice Willoughby?

Recently recruited and trained as a special agent by MI6, the British secret service, 14-year-old West Londoner Alex Rider is sent to infiltrate an ultra-private school where the rich and powerful send their uncontrollable, rebellious sons. What he discovers in the mountaintop fortress of the campus are enough armed guards to repel an invasion-and new classmates who have become eerie copies of each other in their compliant attitudes and actions. This fast-paced yarn delivers technological wizardry and James Bond-like action.

The four Aldens like visiting the large old museum owned by their grandfather's friend. But then Jessie sees a huge, scary shadow moving in the room where the dinosaur skeletons are on display. And bones from the enormous Tyrannosaurus rex disappear. They must find the missing bones and solve the mystery before an exhibit is scheduled to open - or there might not be a dinosaur exhibit at all!

Cousin Althea may lose her house in an auction. Can the Boxcar Children help her?

The Aldens are joining Dr. Iris Perez as she investigates legendary creatures around the world. In the last leg of the journey, the children travel to the Amazon rain forest. They love learning about all the different plants and animals they have never seen before. But is there really a creature in the forest that hasn’t yet been discovered?

Love doesn't come easy. Duped by Drover, mocked by Pete the Barncat, and busted yet again by Sally May, the Head of Ranch Security decides it's time for a break from the grueling daily grind. Heading into the wild outback, Hank goes in search of his true love, the charming Miss Beulah.

For generations, treasure hunters have targeted a rundown mansion in the Scottish Highlands, intent on plundering its hidden riches. When the Adventurers arrive for Uncle Logan’s surprise wedding just days away, the clock is ticking to unravel Hideaway’s ancient secrets and save the estate from ruin.

There are no streetlights on Farragut Alley, so keeping Gabe in our sights was a little difficult. We followed him down toward the dead end, and then suddenly a door opened to our right, in one of the nondescript retail buildings. I wasn't aware of apartments being inside, but maybe above the stores.... "JOE!" Frank suddenly yelled behind me, but it was too late. A dark shape advanced on us from inside the doorway, and a bag was thrown over my head again. I could hear them doing the same to Frank too. Arms reached out and roughly pulled me inside.