Mostrando títulos en Ciencia Ficción

Jake's made a pretty amazing discovery. It seems like there may be other people who know about the alien invasion of Earth. Others who know about the Yeerks. Jake finds a website devoted to revealing the existence of the Yeerks, but he and the other Animorphs suspect it might be too good to be true. If they try to investigate the site and it's a trap, the Yeerks could find out who they are. If they don't check it out, they'll never know if they're the only ones fighting.

Collection of short stories featuring Delovoa and his life pre-Belvaille. Print Length: 66 pages Includes: -How Delovoa became so intelligent -How Delovoa first joined the military as a scientist -Early experiments with artificial intelligence -Where ZR3 came from -Meeting the Ontakians -Delovoa's advanced work with mutations -Delovoa's exile as a criminal -Early life on Belvaille and his unique, and pervasive, impact on the city NOTE: while the stories are stand-alone, it contains many references to characters and events in Hard Luck Hank novels.

The tormented witch Sheba has made a terrible prophecy of certain doom for the village of Rin. Skinny, timid Rowan must solve the riddle once again. The secret enemy is here. It hides in darkness, fools beware! The witch Sheba is tormented by strange visions and terrifying riddles. No one can help her except perhaps the boy Rowan, the 'skinny weakling' whose face appears mysteriously in her dreams.

On a mission to a planet threatened by a toxic disaster, Obi-Wan and Anakin are separated. Anakin and three other apprentices - one of them his rival - must work together in order to survive. Anakin's instincts are clear...but are they right?

Something has awakened. Every generation has a legend. Nobody's ever really gone. The conclusion of the Skywalker Saga is finally here. This junior novel retelling of Star Wars: The Rise of Skywalker, contains deleted and extended scenes, including exclusive scenes you won't find anywhere else!

Ethan Feld is having a terrible summer: His father has moved them to Clam Island, Washington, where Ethan has quickly established himself as the least gifted baseball player the island has ever seen. Ethan's luck begins to change, however, when a mysterious baseball scout named Ringfinger Brown and a 765-year-old werefox enter his life, dragging Ethan into another world called the Summerlands.

Alan Garner's exciting and atmospheric tale of magic and evil, which began with The Weirdstone of Brisingamen, continues with The Moon of Gomrath.

Colin and Susan are not safe from the evil Morrigan and once more find themselves back in Fundindelve with the wizard Cadellin.

A wonderful collection of short stories by master storyteller Sir Terry Pratchett, featuring dragons, dinosaurs, cavemen and car races! Dragons have invaded Crumbling Castle, and all of King Arthur's knights are either on holiday or visiting their grannies. It's a disaster! Luckily, there's a spare suit of armour and a very small boy called Ralph who's willing to fill it. Together with Fortnight the Friday knight and Fossfiddle the wizard, Ralph sets out to defeat the fearsome fire-breathers.

It's the dawn of an important new day in America. Young listeners, grab the reins and join Rush Revere, Liberty the horse, and the whole time-traveling crew in this patriotic historical adventure that takes you on an exciting trip to the past to see our remarkable nation's most iconic symbols up close and personal!

In New York Times best-selling author Dan Gutman's all-new series, which blends fascinating real history with an action-packed adventure, four very different kids are picked by a mysterious billionaire to travel through time and photograph some of history's most important events. This time, Luke, Julia, David, and Isabel are headed to the deck of the doomed Titanic. Their mission? Capture a shot of the sinking ship, then come right back.

Sky’s life in Area 51 is full of surprises. Like the fact that aliens are real—and now one is her best friend! But the biggest surprise yet comes when Sky learns that her grandmother has been kidnapped and is stuck in Area 52, the only other alien portal on Earth. Even more bananas? Her grandma has been an undercover FBAI agent for YEARS. Like Sky’s whole entire life. How could Sky not have known her grandma had a secret identity?

One hundred years ago, Dies Drear and two runaway slaves hiding in his house, an important station on the Underground Railroad, were murdered. Legend has it that the ghost of Mr. Drear still haunts the lonely old house. But Thomas Small’s father, a Civil War history professor, doesn’t believe the legends and buys the house. The house is fascinating, thinks Thomas, and it is filled with hidden doorways and secret passages that he can’t wait to explore.

When scientists discover a rare and mysterious mineral buried in the Earth’s crust, they have no idea that it just happens to be the most valuable substance in the entire universe. It’s not long before aliens show up to our little corner of the galaxy offering a promise of protection, some fabulous new technology, and entry into their intergalactic coalition - all in exchange for this precious resource. A material so precious that other alien forces are willing to start a war over it. A war that soon makes its way to Earth.

As the mighty alien fleet from the very latest computer game thunders across the computer screen, Johnny prepares to blow them into the usual million pieces. And they send him a message: We surrender. They're not supposed to do that! They're supposed to die. And computer joysticks don't have 'Don't Fire' buttons. But it's only a game... isn't it?

Supervillains do not merely play hooky. True, coming back to school after a month spent fighting - and defeating - adult superheroes is a bit of a comedown for the Inscrutable Machine. When offered the chance to skip school in the most dramatic way possible, Penelope Akk can't resist. With the help of a giant spider and mysterious red goo, she builds a spaceship and flies to Jupiter. Penny and her friends find all this and more on Jupiter's moons, but what they don't find are any heroes to save the day.

I'm Aang—and this is the tale of my journey through the Earth Kingdom. I traveled there with my friends Katara and Sokka to find an Earthbending teacher. I'm not sure why, but we ran into trouble almost everywhere we went. We got chased by Prince Zuko's sister, Azula, and got caught in a sinking library. Did I mention that Appa got kidnapped by Sandbenders? There were definitely some scary moments...but I can't complain about getting stuck in the Cave of Two Lovers with Katara! All in a day's work for the Avatar, right?

It is Earth year 2256 - but the fate of the few who even remember Earth is perilously in doubt. Mina Saunders-Chang and many of the surviving humans are stranded in the Centauri system, having barely survived their confrontation with the Telphon refugees. Now everyone - human and Telphon alike - is caught in the blast zone of the Centauri supernova. And yet there's only one question Mina is asking: Where are Liam and Phoebe?

New York Times best-selling author Elizabeth Wein (Code Name Verity, Rose Under Fire) journeys to a galaxy far, far away to bring listeners the harrowing story of the courageous bomber pilots and technicians of Cobalt Squadron!

Following the first year of his apprenticeship as an Arena 13 combatant, Leif seeks information from his late father's people. There he learns more about the man, who was the greatest arena fighter ever seen. The man who came so close to destroying the demon Hob but paid a terrible price for every victory. Leif returns to the fighting floor with a renewed hunger for revenge. But can he remain focused on his training as his passion for his master's daughter, Kwin, grows?

America. The 1960s. Stuck on a remote farm with her awful aunt, twelve-year-old orphan Ruth spends every night gazing at the stars, dreaming of adventure. One night she spots a flying saucer blazing across the sky…before crash-landing in a field. When the spaceship opens and reveals a mysterious alien, all Ruth’s dreams come true. But does this visitor from another planet have a giant secret?