Showing titles in Science Fiction

Después de recibir un misterioso mensaje, Niko recorre un nuevo camino para ir al instituto y descubre una casa que no había visto nunca antes. La resolución de un enigma le permite entrar en lo que resultará ser un extraño lugar donde nacen universos, hay un gato que aparece y desparece, y es posible teleportarse.

There's something pretty weird going on in the woods behind Cassie's house, the place where Ax and Tobias call home. It seems the Yeerks have figured out one very important fact: Andalites cannot survive without a feeding ground. Visser Three knows the "Andalite bandits" don't feed where he does, so there can only be one other place. Now the Animorphs have to figure out a way to stop a bogus logging operation. Because if Visser Three finds Ax in the woods, nothing will stop him from finding the Animorphs.

Joe Stoshack may be an awkward kid, but he knows baseball - and baseball cards. Since he was seven, he has been collecting them. So when his mother tells him he can earn five dollars by cleaning out an old lady's attic, Joe dreams of the cards he can buy.

Annie, Beans, Rocky, and Fynn are the Scouts - best friends who do everything together. It's 1985, and the summer before seventh grade is just beginning. The Scouts decide to secretly climb Old Man Basinger's silo to watch a meteor shower, and when one meteor seems to crash nearby, the Scouts know they have to set out on their next adventure and find it. But their fun overnight jaunt through the woods soon takes a turn for the worst when they discover a series of disturbing clues about the meteor - and suddenly find themselves on the run from the wild, violent Mason clan.

The Yeerks aren't playing around anymore. They're no longer hiding behind a silent invasion. And one of the first steps in their new plan is to take over the National Guard, to prepare for all-out war against humanity. Marco and the other Animorphs couldn't be less prepared for this news. The Yeerks know who they are, forcing them to hide to protect their families. Things are falling apart, and for once Jake may not be able to make the decision that will save them...

Maya's nervous about fifth grade. She tries to keep calm by reminding herself she knows what to expect. But then she learns that this year won't be anything like the last. For the first time since kindergarten, her best friends Jada and MJ are placed in a different class without her, and introverted Maya has trouble making new friends. She tries to put on a brave face since they are in fifth grade now, but Maya is nervous! Just when too much seems to be changing, she finds a robot named Ralph in the back of Mr. Mac's convenience store closet.

I am Azula, daughter of the Fire Lord Ozai, and I plan to one day rule the Fire Nation—and the world. But first I have to deal with my good-for-nothing brother, Prince Zuko. Well, he was good for nothing, until he led me to the Avatar! I headed to the Earth Kingdom, where, with the help of Mai and Ty Lee, we trached down the Avatar and his ragtag band. I engaged in a fierce battle with the Avatar himself! I lost that fight, but he should be forewarned: He has not seen the last of Princess Azula.

Finn Foley has a lunchbox, and when he opens it, weird things come out...like a seven-foot-tall robot and a strange, blinking device that glues itself to his chest. The lunchbox also opens wormholes—shortcuts through space—that take Finn to the farthest corners of the galaxy. Sounds awesome, right?

What could go better with wieners than a flying space circus? Nothing! Which is why Humphree's all jazzed up at the chance to sell Galactic Hot Dogs as the official food of Crostini's Cosmic Carnival and Wonder Circus train. Cosmoe's not entirely convinced - but once his skills as a monster tamer are unveiled, the deal is done, and the Neon Wiener is officially hooked onto the train.

The fate of Artimé is at stake - and an unlikely alliance could redeem it - in book three in the New York Times best-selling Unwanteds series. The magical world of Artimé is gone. The Unwanteds have no food, no water, and no hope. And everyone is looking to Alex Stowe for answers. Overwhelmed and feeling totally helpless, Alex knows it’s up to him to find a way to restore Artimé, rescue his captive friends, and free Megan from her voice-stealing necklace of thorns - three impossible tasks.

Rachel is still reeling from the news that the Earth is secretly under attack by parasitic aliens known as the Yeerks. And that she and her friends - five kids who, purely by chance, stumbled onto a downed spacecraft and were given the power to morph into any animal they touch - are the planet's only defense. But Rachel's always been something of a daredevil. So when it's suggested that they infiltrate the home of their assistant principal, Mr. Chapman, who also happens to be a human host of the Yeerks, she volunteers. But what she finds inside may be more than even she can handle.

In this sixth and concluding book of the Tunnels series, the Styx and their cohorts of deadly Armagi have swept across England, leaving death and devastation in their wake. It seems nothing can stop them now. Only a miracle can save the day and, in the inner world at the centre of the earth, Will and Elliott might just have stumbled upon one as they uncover ancient secrets that are fundamental to al human and Styx life.

When Princess Mary ascends the throne in sixteenth-century England, Rose is forced to leave Princess Elizabeth and serve Mary. But the religiously devout queen’s next plan is to begin her attack on Protestants - burning them at the stake! Rose’s dad urges Rose to escape to her home century, present day Indiana, where Rose befriends a young immigrant named Marisol. Relishing her newfound family, Rose is determined to rescue her father and best friend Franny from the dangers of Queen Mary's reign. Is she willing to risk everything to save the people closest to her?

Legend says that an eccentric millionaire hid a treasure somewhere inside the legendary "White City" at the 1893 World's Fair in Chicago. Elsa and Liam have reason to believe that treasure holds the key to finding Elsa's grandfather who disappeared mysteriously over a year ago. The kids decide to break out the duct tape and twist ties to reassemble the World's Worst Time Machine. They're on the hunt! Liam and Elsa are not the only time travellers after the treasure. Not even close.

The robots are here and they're not happy, at all. After accidentally releasing the robot villains from Super Bot World 3 into the real world, Jesse Rigsby's got to figure out a way to make everything right before anyone gets hurt. He'd usually rely on his friend Eric to help him with this sort of thing, but he's gone missing. To find Eric, Jesse will have to survive rickety mine carts, sewer piranhas, mysterious men in suits, and a 100-foot-tall robot named Goliatron. This is Jesse's most dangerous adventure yet because this time the video game is real.

Anakin Skywalker is a model Jedi student... but there's a restlessness that lurks underneath. Can his Master, Obi-Wan Kenobi, rein him in?

Set between Episode I and Episode II, Jedi Quest traces the emergence and education of Anakin Skywalker as a young Jedi devoted to the Force - and tempted by its dark side.

A mysterious cosmic force the Ring of Fire has hurled the town of Grantville from 20th century West Virginia back to 17th century Europe, and into the heart of the Thirty Years War. With their seemingly magical technology, and their radical ideas of freedom and justice, the time-lost West Virginians have allied with Gustavus Adolphus, King of Sweden, to form the Confederated Principalities of Europe, changing the course of history in ways both small and large.

For two years, Cyrus and Antigone Smith have run a sagging roadside motel with their older brother, Daniel. Nothing ever seems to happen. Then a strange old man with bone tattoos arrives, demanding a specific room. Less than 24 hours later, the old man is dead. The motel has burned, and Daniel is missing. And Cyrus and Antigone are kneeling in a crowded hall, swearing an oath to an order of explorers who have long served as caretakers of the world's secrets, keepers of powerful relics from lost civilizations, and jailers to unkillable criminals.

Otto and Sheed are the local sleuths in their zany Virginia town, masters of unraveling mischief using their unmatched powers of deduction. And as the summer winds down and the first day of school looms, the boys are craving just a little bit more time for fun, even as they bicker over what kind of fun they want to have. That is, until a mysterious man appears with a camera that literally freezes time.

It all started with the dreams. But Cassie didn't pay much attention to them. She and her friends have been having nightmares ever since they acquired the power to morph. But when Cassie discovers that Tobias has been having dreams too - the exact same dreams - about the ocean, and a voice that's calling to them for help, she decides it's time to start listening. Now, she and the others have to figure out if the dreams are a message, or a trap.