Nature Mysteries

Just when the perfect mystery arises, Simone goes missing. This sounds like a job for Tabitha the Undercover Moth!

Toto and her friends are due to be looking after the French ambassador on a day of sightseeing, finishing at the Tower of London to see the animal world's crown jewels: a sacred diamond cat collar. But when they arrive, the collar has disappeared - and what's worse, it looks like Toto is responsible! Toto is almost arrested, but she escapes to try and get to the bottom of the mystery and clear her name.

What will happen when a fully-fueled bomber from the Air Force base just outside a large Texas city and piloted by a woman named Rory is flung by a fierce tornado into the country's largest, busiest shopping mall? Begin the day with the mall manager, his assistant, the chief security officer, and Howard the Weatherman - whose predictions are always uncannily accurate, and in this case - deadly.

"Don't move a muscle!" shouts a strangely clad crook in the act of robbing a bank. But of course somebody does. That somebody is Dave Sanchez, and the crook is none other than the dastardly Damien Black, fresh out of prison and back to his villainous ways. But Dave and his gecko sidekick, Sticky, are on the case, and this time they have a trick up their sleeve - literally! It's an Aztec wristband that give its wearer powers like invisibility and flight. Asombroso, right?

The Allen family loves their many pets, and they’re excited to adopt just one more - Henry, the bull-terrier. But why are dangerous men after him? He’s not telling, and the other pets must find out before someone in the family gets hurt: Why is Henry angry about being adopted? Can a dachshund actually concentrate for more than two minutes? What do Henry’s stalkers really want? Can a cat’s natural stubbornness foil a dastardly scheme of kidnapping and robbery?

A breathtaking missing persons thriller set under the menacing peaks of the Pyrenees. Five years after their disappearance, the village of Monteperdido still mourns the loss of Ana and Lucia, two 11-year-old friends who left school one afternoon and were never seen again. Now, Ana reappears unexpectedly inside a crashed car, wounded but alive. The case reopens, and a race against time begins to discover who was behind the girls' kidnapping. Most importantly, where is Lucia, and is she still alive?

In Nerdy Babies: Rocks, follow our intrepid babies to the center of the earth. Check out the variety of landforms that occur around the world. Plus, learn about the layers of rock that make up the ground we walk on in this simple text written in question-and-answer format.

Crime is on the rise in Dogtown, and it’s all thanks to a doggone thief! It’s nearly time for the Dogtown Tennis Grand Slam, but all the balls have gone missing. Could Boris Barker, the famed international tennis pro, be behind it all? Or what about Steffi Gruff? Or Novak Dogavic? No matter who the culprit is, if they’re not stopped, the tournament will be ruined. So it’s time to call in the Underdog Detective Agency: with Barkley the German shepherd, Carl the Chihuahua, Dr. Spots the Dalmatian, and Fang . . . the cat. (Yes, a CAT!)

Determined to be the world’s greatest detective, Zaiba is always on the lookout for a crime to solve. Zaiba is excited to visit an historical shipwreck and attend the reveal of its mystery cargo! But the big event is ruined when the priceless artefact goes missing. With stories of smuggling rooted in the seaside town’s past, Zaiba’s investigative instincts are buzzing. Will she and her team be able to uncover the coast’s secrets and find the treasure before it’s lost again forever?

Chaque année, des personnes disparaissent dans les parcs nationaux et forêts américaines, dans des circonstances très étranges. Un guide touristique qui s'évapore derrière le groupe qu'il accompagne... Un bambin qui disparaît des heures en forêt, et qui fait un étrange récit à son retour... Un photographe qu'on retrouve "fondu sur place" dans un endroit inaccessible à cause de la neige... Le participant d'une course en montagne qui ne franchit jamais la ligne d'arrivée.

There once was a dog with a keen sense of smell. She was known far and wide as Detective Dog Nell. Peter's dog, Nell, has an amazing sense of smell. Whether it's finding a lost shoe or discovering who did a poo on the new gravel path, her ever-sniffing nose is always hard at work. But Nell has other talents, too. Every Monday she goes to school with Peter and listens to children read. So who better to have on hand when they arrive one morning to discover that the school's books have all disappeared?

When Jack discovers that someone is hurting local pets, he's determined that the Twitchers will solve the crime. But the Twitchers are more interested in the rare and endangered bearded vulture spotted heading for Aves Woods. Determined to prove himself, Jack sets off to investigate, only to find himself in deep water. Friendless and alone, Jack must use all his bravery and skills to not only stop a terrible crime, one that could put the bearded vulture in danger, but to prove to his friends that he's a deserving member of The Twitchers after all.

Mr. McGee was the principal of Englewood Elementary in 1947, and the students have just discovered that he created a massive treasure hunt all those years ago... But Mr. McGee disappeared before he could share any of the clues. Seventy years later, Leila and Nugget are ready to crack the case and find that missing treasure.

Does your child love dinosaurs? Then this lively, fast-paced and informative audiobook will enchant them! Dinosaurs are endlessly fascinating. Their ferocity, size and speed, and the fact that they once roamed the earth before mysteriously disappearing, enchant kids and adults alike.

Meet comically clueless Detective Dinosaur and his loyal sidekick, Officer Pterodactyl, in this first of three hilarious misadventures from author James Skofield that is sure to please mystery lovers and dinosaur fans alike. First, Detective Dinosaur solves the mystery of the missing hat. Then he cracks the case of the squeaky shoe. Then he goes on night patrol, and spots a scary shadow in a dark alley. Can it be a monster? Help Detective Dinosaur follow the clues and find out!

This is the wonderful adventure story of Djuna, a young boy who uses his eyes, his head, and his little Scottie dog, Champ, who uses his nose to sniff out clues. There is also Mr. Scissors, the traveling knife grinder, who is driving though the country in a wonderful caravan with his young granddaughter, Joan. There are also two wicked men who are cruel to Mr. Scissors; a reporter named Socker Furlong; and Miss Annie Ellery, who plays a surprising part at the end.

It’s Easter time. Spid is excited about chocolate eggs and a very special cake – until he notices that carrots and lettuces are vanishing from his vegetable patch. How could they just disappear? Is there a vegetable thief at work? As he investigates, Spid must be as clever as Cleverley Evaleigh to solve the mystery. But can you solve the mystery before Spid in this fun Easter book for kids?

An American classic with a refrain that millions of kids love to chant: Hundreds of cats, thousands of cats, millions and billions and trillions of cats. Wanda Gág's enchanting tale of the very old man who went off in search of the prettiest cat in the world for his wife and returned instead with millions to choose from has become an American classic, widely recognized as the first modern picture book. First published in 1928, it was a recipient of the 1929 Newbery Honor Award and has gone on to sell over a million copies.

La nueva perrita de Katie, Koko, se ha escapado, ¡y ahora la cachorrita blanca está perdida! Pedro y Katie unen fuerzas para investigar. Están sobre la pista de Koko, pero algunas de las pistas no llevan a ningún lado. Aun así, los detectives no se dan por vencidos. Después de todo, ¡resolver este misterio es la única manera de traer a Koko de vuelta a casa!

In Nerdy Babies: Dinosaurs, follow our intrepid babies into the Mesozoic Era. Experience the different shapes, sizes, and colors of the reptiles that roamed the Earth before us. Plus, learn about how dinosaurs evolved over millions of years until becoming extinct.