Mostrando títulos en Exploración y Descubrimientos

It's sink or swim for Jack and Annie when Magic Tree House whisks them off to the middle of the ocean. And that's just the beginning....

Chronicles the adventures and misadventures of Hiccup Horrendous Haddock III as he tries to pass the important initiation test of his Viking clan, the Tribe of the Hairy Hooligans, by catching and training a dragon.

Follow the further adventures and misadventures of Hiccup Horrendous Haddock III as his Viking training continues and his father leads a stranger and the Hairy Hooligans to the Isle of Skullions in search of a pirate's treasure.

When thirteen-year-old Max Tilt happens upon his great-great-great-grandfather Jules Verne’s unfinished, unpublished manuscript, The Lost Treasures, he doesn’t realize that he’s found the answers to all his problems. And Max has a lot of problems—his mother is sick, his father is out of work, and his home is about to be foreclosed on. But when Max and his cousin Alex discover that Verne’s last work reveals everything he wrote was fact, not fiction, they realize that the book holds the key to something incredibly valuable. A treasure that can save his house—and maybe his entire family.

Cats don’t really have nine lives, but they can visit nine different lives, anywhere, anytime. This is the secret Jason’s cat, Gareth, tells him. When Jason hears this, he begs to go along. Soon cat and boy find themselves in ancient Egypt on the first of nine fantastic adventures. With the wink of an eye, Jason and Gareth are transported to alluring settings in world history. On their travels they meet interesting and famous people, such as St. Patrick, and Leonardo Da Vinci. Whether the destination is Renaissance Italy or revolutionary America, their appearance never fails to cause a stir.

In the fifth adventure in the How to Train Your Dragon series, someone has stolen the Fire-Stone. Now the volcano on Volcano Island has become active and the tremors are hatching the eggs of the Exterminator dragons! Can Hiccup return the Fire-Stone to the Volcano, stop the Volcano from erupting, and save the Tribes from being wiped out by the terrible sword-claws of the Exterminators?

Theodosia Throckmorton is in a fix. Allowed to attend a reception given by one of the directors of her parents museum, she stumbles across Mr. Tetley of the British Museum in most unusual circumstances! Since Theo has last seen him in a showdown in an ancient Egyptian tomb, his reappearance could mean only one thing: the Serpents of Chaos are back.

It's 1955, and Benjamin Burrows and Janie Scott are trying to live a safe, normal life in America. It's not easy when they have the power to prevent nuclear disaster, and sinister forces are circling. Soon the advice of a mysterious, unscrupulous magician propels Janie and Benjamin into danger and toward the land of the dead.

The blue box Elfangor used to create the Animorphs has been found by a kid named David. David has no idea what he has - or what it can do. But Marco does. And when he sees David with it, he knows the Animorphs have to get that box. At any cost. But what should have been a simple plan ends up going horribly wrong, leaving David is on the run with the Animorphs. Now they have only two choices: Turn David over to the Yeerks, or make him an Animorph.

What marvels and mysteries await Dak, Sera, and Riq in the Golden Age of Baghdad? Europe is in the grip of the Dark Ages, but there is a light in the dark: Baghdad. The great city has become a center of learning, populated by scholars, merchants, and explorers from all across the known world. But danger lurks in the desert...and Dark, Sera, and Riq must act fast to save the world's greatest library from utter destruction.

It is 1884, and Molly and Cassandra Pepper, Emmett Lee, and Emmett’s long-lost father are sailing back to New York following their death-defying adventure in Antarctica. Having discovered a subterranean world at the South Pole while saving the world from certain doom once again, surely their accomplishments will finally earn them the recognition they deserve. Unless, of course...well, you know by now. And so do the Peppers and Lees.

When Pippi’s father, the king, sends for her, she decides to take her best friends Tommy and Annika with her to Kurrekurredutt Island. The island is fantastic and Pippi has one crazy adventure after another! Pippi is even made a princess—Princess Pippilotta. But will Pippi and her friends really want to live on the island forever, never to return to Villa Villekulla?

Critically acclaimed author Margaret Peterson Haddix’s fourth tale from her popular Missing series finds Jonah and Katherine hurtled through time to 1611. Landing aboard Henry Hudson’s ship in James Bay just before a mutiny, Jonah and Katherine struggle to survive brutal weather conditions. They also realize something is wrong. A crucial person has vanished, and the history they remember is drastically different from what they’re experiencing. Will this new version of history replace the real past?

The Titanic is meant to be unsinkable, but as it begins its maiden voyage, there’s plenty of danger waiting for four of its young passengers. Paddy is a stowaway, escaping a deadly past. Sophie’s mother is delivered to the ship by police - after she and Sophie have been arrested. Juliana’s father is an eccentric whose riches can barely hide his madness. And Alfie is hiding a secret that could get him kicked off the ship immediately.

When best friends Dak Smyth and Sera Froste stumble upon the secret of time travel - a hand-held device known as the Infinity Ring - they're swept up in a centuries-long secret war for the fate of mankind. Recruited by the Hystorians, a secret society that dates back to Aristotle, the kids learn that history has gone disastrously off course. Now it's up to Dak, Sera, and teenage Hystorian-in-training Riq to travel back in time to fix the Great Breaks . . . and to save Dak's missing parents while they're at it.

There’s a killer on the loose on the Titanic  -  and the only people who know are four kids. Within both the luxury of the cabins and the dark underbelly of the engine rooms, Paddy, Sophie, Juliana, and Alfie have found themselves tangled in a maze of mysteries, each one deadlier than the next.

In 1767, 11-year-old Nicholas Young stowed away on Captain James Cook's "Endeavour". Cook's three-year mission was secret: he was charged by the British Navy to search for a lost continent, believed to be located between the southern tip of South America and New Zealand. Young's journal charts the voyage and with every port of call a new adventure awaits. This is the story of a great voyage of discovery seen through the eyes of a boy who was actually there.

In this fictionalized biography of the journey based upon the journals of Lewis, Clark, and other members of the team, an unheralded member of the Corps, Seaman, a 150-pound Newfoundland dog, is introduced to young historians. Seaman travels the long journey with the Corps, serving a key role in the expedition’s success, catching and retrieving game, and protecting the expedition team from wild animals and hostile Indians. Come along with Lewis, Clark, the Corps of Discovery, and Seaman!

Ten-year-old Mamie's class is given an assignment to write letters to the astronauts. All the girls write to Neil Armstrong ("So cute!") and all the boys write to Buzz Aldrin ("So cool!"). Only Mamie writes to Michael Collins, the astronaut who will come so close but never achieve everyone else's dream of walking on the moon, because he is the one who must stay with the ship.

Mafatu's name means "Stout Heart," but his people call him a coward. Ever since the sea took his mother's life and spared his own, he has lived with deep fear. By the time he is twelve years old, Mafatu can bear it no longer. He must conquer his fear alone...even if it means certain death. This classic tale of a young boy's hidden strength has been a favorite of readers of all ages since 1940.