Showing titles in Action & Adventure

"The Dragon Detective Agency. Dirk Dilly speaking." When detective Dirk Dilly gets a call from Holly, a young girl whose pet cat has gone missing, the dragon ends up with not only a new case to solve but also a self-appointed partner-in-solving-crime. And it turns out that Holly's cat is just...

In this all-new very special miniseries, the Aldens have been recruited by a secret society to return lost artifacts and treasures to their rightful locations - all around the world! The final leg of the Aldens' journey brings them to South America and to the Salt Flats in northern Argentina. But when they hit a dead end, they realize someone has tricked them in order to delay their plans! Returning to Buenos Aires, the Aldens connect with the Silvertons and are able to get back on track. But it is clear their rivals are closer than ever.

It's scrap day on the ranch, and Hank is looking forward to a delicious feast of juicy, fatty bacon scraps. But just as Little Alfred is doling out the goods, two very unusual-looking creatures fly overhead, and what was promising to be a glorious day takes a dramatic turn for the worse. Suddenly the scraps have vanished, and the Head of Ranch Security finds himself dealing with an invasion by a couple of ancient dinosaur birds! Can Hank get to the bottom of this latest mystery...before it's too late?

Something's brewing at the National Portrait Gallery Museum in Washington DC - 12-year-old Art is sure of it. But his only proof that a grand heist is about to take place is iced mocha, 42 steps, and a mysterious woman who appears like clockwork in the museum. When Art convinces his best friend, Camille, that the heist is real, the two begin a thrilling chase through DC to uncover a villainous scheme that could be the biggest heist since the Isabelle Stewart Gardner Museum theft in 1990.

"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....

The lodge is having its annual winter carnival, and the Boxcar Children sign up to compete in events like skiing, skating, sledding, and building snow and ice sculptures. But no sooner has the competition begun than the children have a mystery to solve!

When the mudlarking gang find a mysterious cutlass on the banks of the Thames, they immediately know that something fishy is afoot. When the cutlass vanishes, and Mrs Drummonds disappears too, it’s down to Clem and the gang to find them. The mystery leads them to a band of ghost pirates, who will stop at nothing to find their long-lost treasure. With the help from their friends in the Undercity, the gang must set sail on the seven seas, solve riddles and save the day!

No one goes into The Headmaster’s Cave. George Stewart is no hero, but when his friend disappears he must confront his deepest fears to rescue Dougie and finally uncover the mystery of The Headmaster’s Cave. The 100th anniversary of the disappearance of seven children and their headmaster is approaching. The knowledge that the infamous headmaster Henry Morris, George’s ancestor, may have been implicated in their disappearance has haunted his family for generations.

The Aldens are helping save an old library that's about to be torn down. If they fix it up, it might be given landmark status! But after all their hard work, it's very clear someone is trying to destroy the library. But who?

Aiden and Meg Falconer are on the hunt for the one man who might be able to free their parents from jail. The hitch? There are plenty of other people on the hunt for THEM, including the FBI and an eerie, hairless killer. After one close call too many, the Falconers find themselves stowed away on a ship -- but the chase doesn't end there. Instead, it moves to close quarters, where every step, every breath, could get them caught.

Aidan and Meg Falconer are their parents' only hope. The Falconers are facing life in prison -- unless Aidan and Meg can follow a trail of clues to prove their innocence. The problem? Right now they're trapped in a juvenile detention center. Until they escape one night -- and find themselves on the run, both from the authorities and from a sinister attacker who has his own reason to stop them.

A camp kid who loves big words. A large dog of unknown origin. Together, can they find the dog’s home before he’s sent away for good? Ten-year-old Scout is reading a mystery novel when a dog springs from the forest and steals her dictionary. Then he eats it, page by page. And everything changes. Scout doesn’t want to like this dictionary-digesting dog. But somehow he works his way into her heart. Now she’s on a mission to find where he came from—before the camp director sends him to the animal shelter.

L. M. Boston's thrilling and chilling tales of Green Knowe, a haunted manor deep in an overgrown garden in the English countryside, have been entertaining readers for half a century. This is the sixth book in this classic series. While eagerly following each stage of the new stone manor house his father is building to replace their old wooden Saxon hall, a young boy, part Saxon and part Norman, becomes involved with ancient magic that carries him through time.

The first in a fast-paced, funny series featuring The Stig: Top Gear's legendary racing driver. Sam Wheeler may be the new boy in Bunsfold, but he's got a feeling that all is not well either in the town or at Bunsfold High - and he's not just talking about the maths teacher with the unfortunate flatulence. A local boy, Buster Mustang, has recently gone missing, and no one seems to care - they're all too busy playing the highly addictive video game Xenon or getting the town ready for its very first TT race.

When William stumbles upon an ancient map in his grandfather’s attic, he never expects it to lead to a legendary mystery treasure hidden deep beneath the city. With the help of his best friend, Kimberly, and his loyal dog, Rex, he sets off on an unforgettable journey, navigating through underground labyrinths, decoding mystery word puzzle books, and solving logic puzzles that hold the key to a forgotten past.

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?

Cass and her best friends, Lex and Nicholas, are the Bubble Street Gang! They investigate crimes, solve mysteries and have brilliant adventures. They've even got their own secret clubhouse. The gang need money and quick, and they have some super-genius ideas on how to make it! Like Operation Start a Company, Make Loads of Money for Nicholas s Project and Probably Also Become Millionaires! But Cass also has a mystery to solve. Who is the invisible boy? And why can't anyone else see him? Join Cass and the Bubble Street Gang as they start Making Millions.

Eleven-year-old Harper Graybridge never expects that one junkyard discovery will launch him into an underground realm filled with bizarre creatures, ancient ruins, and secrets powerful enough to change his life forever. When Harper meets Lyt—an insectoid traveler searching for the mysterious “keeper”—he’s offered the adventure he’s always dreamed of in the subterranean world of Murkmor.

The Boxcar Children are going on a canoe trip with Grandfather and Aunt Jane. They enjoy paddling across the sparkling lake and camping under the stars. But their trip really gets interesting when they find a mysterious riddle leading them to hidden treasure!

The Aldens have joined a bicycle race! Three days of riding and camping should be fun for everyone. Even Grandfather has joined the race. But right from the word “Go!” things go wrong: misleading road signs by day and collapsing tents by night. Henry’s first flat tire could be bad luck, but three flat tires point to foul play. But who is playing foul - and why? The Boxcar Children are determined to solve the mystery before they cross the finish line.