Nature Mysteries

King, Kayla, and Grandma find a dog who has lost his human family. What does Kayla know? This dog doesn't have a collar or any tags. He can sit, lie down, and shake hands. No one around here knows who he is. What does King know? The dog's family is staying at a campground. Can they figure out who he is and where his family is?

The Chicken Squad is back for their fourth (mis)adventure, and this time they're facing their darkest mystery yet: shadows!

The Chicken Squad is back for their second (mis)adventure, and this time they’re solving the mystery of a kidnapped…HOUSE? A hilarious chapter book from the bestselling author of Click, Clack, Moo and The Trouble with Chickens. Dirt, Sugar, Sweetie, and Poppy are the four members of The Chicken Squad, and business is booming.

Continent le plus vaste et peuplé de notre planète, l'Asie est fascinante à bien des égards pour les Occidentaux. La richesse de ses paysages, peuples et cultures en fait un monde à part, souvent méconnu. Il n'est donc pas surprenant que la sphère asiatique soit le théâtre de disparitions parmi les plus étranges qui soient.

Learn how fossils teach us about dinosaurs.

While Freddy the pig relaxes in his best cowboy outfit and sings a song, he decides that he needs a vacation. He will ride his pony, Cy, out West. He'll see some wide-open spaces and maybe find some excitement. But before Freddy can leave, the excitement finds him first. Uncle Ben races up to the farm and asks Freddy for help. A pack of sneaky spies is trying to steal Uncle Ben's plans for building a flying saucer.

Returning from a riding trip through New England, Freddy the pig, Jinx the cat, and Samuel Jackson the mole are surprised at the cool reception they get from the people of Centerboro. It seems that some animals have been raiding gardens, stealing bicycles, and breaking into houses. And they'e led by a pig that matches Freddy's description!

A lovable dog helps his human girl solve a mystery. Kayla made peanut butter treats for Jillian's new puppy, Thor. But now the treats are missing. What does Kayla know? There are three treats missing. King was in the kitchen. King's breath doesn't smell like peanut butter. What does King know? There's an intruder in the house. How will they solve the mystery?

A lovable dog helps his human girl solve a mystery. Kayla lost a tooth, but now it's missing! What does Kayla know? Her tooth is not inside the tooth fairy pillow. It's not inside her backpack. It's not inside the car. What does King know? Mason's hand smells like the tooth fairy pillow. How will they solve the mystery?

When a fellow passenger is found dead on Audrey's packet ship from France, a mysterious note on the body points to her as the killer. Detained in Dover for an inquest that is being led by a prejudiced magistrate, she is joined by trusted friends and family—and the newly minted viscount, Hugh Marsden—to prove her innocence. But when it's discovered the murdered man was a private inquiry agent, hired to follow the duchess while she traveled the Continent, they enter a race to find out who hired him and why.

The Chicken Squad is back for its sixth (mis)adventure, and this time, there's a headless bear on the loose, and the Chicken Squad's beloved Barbara has gone missing!

Who is Geronimo Stilton? That's me! I run a newspaper, but my true passion is writing adventure stories. Here in New Mouse City, the capital of Mouse Island, my books are all best sellers! My stories are funny, fa-mouse-ly funny. They are whisker-licking-good tales, and that's a promise.

Our fluffy, fearless young detectives are back out sleuthing, because there's a new cage in the yard, and the Chicken Squad is determined to figure out just who this new addition is. Because whatever it is, it's definitely up to no good. So, equipped with the latest surveillance gear - which apparently includes copious amounts of marshmallows - the chicks venture into the wild to get answers. Let's just hope they can beat that giant rain cloud that's closing in - because everyone knows that chickens can't swim!

With their Very Exciting Spy Technology and their tried-and-true, toilet-based travel techniques, the InvestiGators are undercover and on the case! And on their first mission together, they have not one but two mysteries to solve! Can Mango and Brash uncover the clues, crack their cases, and corral the crooks—or will the criminals wriggle out of their grasp?

My troublemaker cousin was trapped in Transratania! And before I could even squeak, my sister, Thea, dragged me along on her rescue mission. Little did we know that Transratania is the land of vampire bats! Holey cheese, bats give me goose bumps!

Princess Ellie is pony-mad! And she hates boring royal rules. She can't wait to go camping with her best friend Kate and her ponies, Moonbeam and Rainbow. There'll be no servants, no governess and - best of all -no rules! But when she hears strange noises in the night, Ellie starts to get scared. Will she solve the moonlight mystery?

When my old friend Professor von Volt called to ask for help, I agreed immediately, even though it meant trekking halfway around the world to Mouse Everest! The trip was long and dangerous. I almost froze my tail off along the way. And then I was kidnapped by a yeti! Yes, it was truly an amazing adventure.

Join the legion of fans who have made Erin Hunter’s Warriors series a bestselling phenomenon. More thrilling adventures, epic action, and fierce warrior cats await in Warriors #5: A Dangerous Path.

Jay Gardiner has given himself a fool’s errand—to find the remains of his deceased father in the Pacific Ocean off the coast of Monastery Beach. He knows it’s a long shot, but Jay feels it’s the only way for him to lift the weight of guilt he has carried since his dad’s death by suicide the previous year.

Rebekah Daniels is just your ordinary spunky 9 year old girl living in the small town of Curtis Bay...EXCEPT she is determined NOT to be ordinary at all! Her small town is filled with mysteries and Rebekah is sure that she, along with her best friend Mouse, will be able to solve every last one of them. Mouse's favorite pet is missing and Rebekah will do almost anything to help him get Magellan back.