Mostrando títulos en Ciencia Ficción

Nick Slate, in order to protect his father and little brother, reluctantly must help the Accelerati complete Tesla's great device. Their power-mad leader wants nothing less than to control the world's energy - but there are still three missing objects to track down. Nick's friends can't help him, as they are spread across the globe grappling with their own mysteries - with Vince in Scotland, Caitlin and Mitch on their way to New Jersey, and Petula's whereabouts unknown.

Twin siblings Evie and Marcus Wilkins are so excited to be starting fifth grade at a new school, Copper Lake. But when a grumpy history teacher assigns them a nearly impossible project, the twins and their new friend, Anthony, come up with a daring plan to rewrite history.... literally! Creating an app which allows them to travel back in time, they find themselves connecting with important historical figures that our history books too often fail to highlight.

Eva Nine is at her bravest in the final book in the New York Times best-selling trilogy from the fantastical mind of Tony DiTerlizzi.

All hope for a peaceful coexistence between humankind and aliens seems lost in the third installment of the WondLa trilogy. Eva Nine has gone into hiding for fear of luring the wicked Loroc to her companions. However, news of the city Solas being captured by the human leader, Cadmus Pryde, forces Eva into action once again. With help from an unlikely ally, Eva tries to thwart Loroc’s ultimate plan for both mankind and the alien life on Orbona.

Bullied at school and home, Ash finds respite from his unhappy life in virtual reality games. One night, he spends his meager savings to help a stranger, who thanks him with a copy of an old fantasy game called The Glass Realm. While exploring the game, Ash meets a seemingly humble shopkeeper named Ruby. But from the start, Ruby seems different than the other townsfolk-especially when she and Ash stumble across an in-game quest designed not for the player, but for Ruby to solve.

Cats are out to explore the galaxy… dogs are ready to protect it. In the vast expanse of the galaxy, feline explorers from the Cat Exploration Corporation, led by the ambitious Blake, yearn to make their mark and unveil the secrets of uncharted space. All Blake desires is to honor his father's legacy and contribute to the endless curiosity of catkind. Meanwhile, Shadow, a loyal canine under the banner of the Tofferis Empire, is determined to pass his trials and stand as a stalwart guardian, protecting the very galaxy the cats seek to explore. At the forefront of the Mineral Mining ...

Famed inventor Henry "Hank" Witherspoon has gone missing, and it's up to Jack and his brilliant siblings, Ava and Matt, to find him. At Hank's ransacked lab, the siblings discover clues to the project he's been working on - a new way to generate and store electricity, inspired by the electric eels of the Amazon.

A threat has emerged from the cosmos: Thanos, a ruthless warlord who plans to collect all six Infinity Stones. Joined by his formidable allies, he will be near-unstoppable at achieving his goal. The Avengers, the Guardians of the Galaxy, Doctor Strange, and Spider-Man must join forces and fight side by side to stop Thanos, while the fate of the Earth and the universe lays in the balance.

Marco's mom is back. But she's not Visser One anymore. Marco's not even sure if she's still a Controller, but he's determined to find out. No matter what it takes. No matter what might happen. Marco wants his mom back. Jake and the other Animorphs realize that Marco is under some serious stress. And that the situation with his mom could very well jeopardize everything they've worked for. Now they also have to wonder if Marco will be the one to give away the secret of the Animorphs.

It was bad when Jake found out his brother was one of them. A Human-Controller. A slave. But that was nothing compared to this. When the Animorphs decide to visit the Yeerks' new base, it seems simple. But then they get caught, and Jake falls - just for a moment - into the Yeerk pool. Now they're out, and his friends can't see it. To them, he's just like normal. But Jake is screaming for help. His worst fear has finally come true. He's become the enemy.

When a marauder destroys the underground sanctuary that Eva Nine was raised in by the robot Muthr, the she is forced to flee aboveground. Eva Nine is searching for anyone else like her, for she knows that other humans exist, because of an item she treasures a scrap of cardboard on which is depicted a young girl, an adult, and a robot, with the strange word, WondLa. Tony DiTerlizzi honors traditional childrens literature in this totally original space age adventure.

Anakin Skywalker and Obi-Wan Kenobi find themselves caught on a hostile planet, and facing their savviest enemy yet, a master of disguise named Granta Omega.

A dangerous secret. A deadly skill. Nya is an orphan struggling for survival in a city crippled by war. She is also a Taker - with her touch, she can heal injuries, pulling pain from another person into her own body. But unlike her sister, Tali, and the other Takers who become Healers, Nya's skill is flawed: she can't push that pain into pynvium, the enchanted metal used to store it. All she can do is shift it into another person, a dangerous skill that she must keep hidden. If discovered, she could be used as a human weapon.

Thirteen-year-old Min comes from a long line of fox spirits. But you'd never know it by looking at her. To keep the family safe, Min's mother insists none of them use any fox-magic such as charm or shape-shifting. They must appear human at all times. Min feels hemmed in by the household rules and resents the endless chores, the cousins who crowd her, and the aunties who judge her. She would like nothing more than to escape Jinju, her neglected, dust-ridden, and impoverished planet. She's counting the days until she can follow her older brother, Jun, into the Space Forces.

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.

What if John Henry had a son? Twelve-year-old Ray is haunted by the strangest memories of his father, whom Ray swears could speak to animals. Now an orphan, Ray jumps from a train going through the American South and falls in with a medicine show train and its stable of sideshow performers. The performers turn out to be heroes, defenders of the wild, including the son of John Henry. They are hiding the last of the mythical Swamp Sirens from an ancient evil known as the Gog.

Three years after their last contact with Isis, the humans, Othali, and converted hybrids who make up the newly established Collective are hosting a summit with the world's governments to establish their nationhood. But after the gathering is attacked, they discover that Melissa Kwan has gone missing. Before long, others start vanishing, too. Who could be behind the disappearances? Isis? A newly resurgent Malor faction? Or an unknown player, operating in the shadows and wielding a technology never seen before? Now it's up to Jaden and Malia to get to the bottom of this mystery before they ...

Ted Finley is your average suburban nerd, but when a group of thugs threaten to kill innocent people, something incredible happens. Gifted superhuman abilities during a seemingly random brunch, Ted quickly transforms from a nobody into a viral video sensation. Forced to navigate school and life with his newfound powers and fame proves to be difficult, but Ted’s biggest challenge lies ahead. He’s not the only one with powers....

Fifteen wonderful tales of adventure, science, magic, monsters and time travel – featuring all fifteen Doctors – are waiting for you in this very special Doctor Who volume. Includes a bonus story starring the Fourteenth Doctor (and a very familiar foe), and a brand-new, very exciting and very exclusive, new tale that will feature the Fifteenth Doctor.

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.

Ricky and his mighty robot have built the coolest fort Squeakyville has ever seen, and they can't wait for the fun to begin! But then Cousin Lucy arrives with her pets and plans to turn it into a princess castle - what a party pooper! Things completely fall apart when Nimrod Nightcrawler, a wicked worm from the planet Neptune, digs a tunnel under Ricky's fort, trapping the mighty robot. Now it's up to Ricky and Lucy to put a stop to this nightmare - and save their friend!