Titres dans Science-fiction

Aún no lo saben, pero Marina, Lucas y Ana son... ¡los nuevos Rescatadores Mágicos! ¿Te atreves a cruzar la puerta de la gatera? En casa de la abuela hay una gatera. Tiene unos símbolos muy raros dibujados. Y es más grande de lo normal. Pero lo más curioso es que la abuela nunca ha tenido gatos.

Jack and Annie are off in search of another story in jeopardy, this time at a monastery in ancient Ireland. Trouble arrives when Vikings land, and Jack and Annie must find a way to escape!

Set at an experimental community on Mars in the year 2039, the Mars Diaries feature 14-year-old virtual-reality specialist Tyce Sanders. Someone is found unconscious in the plant lab. Worse, it looks like teeth and claws have ripped his space suit. It's clear someone - or something - chased him. But who or what? And why? Tyce does not believe aliens exist, but his discoveries may force him to rethink this view. As Tyce explores his strange surroundings, he finds that the mysteries of the planet point to his greatest discovery - a new relationship with God.

Max is back with a thrilling new adventure that involves time travel, creepy bad guys, killer drones, and a shocking mystery about her past that she will stop at nothing to solve! Under constant danger of being kidnapped by the shadowy Corporation, Max is on the run from New York to London and beyond. But soon the call comes for the Change Maker kids' next mission: make sure no kid ever goes hungry again! If anyone can tackle a problem this big, Max and her genius friends can.

Jake Wind is trying to stay under the radar. Whose radar? Anyone who might be too interested in the fact that he has shape-shifting abilities he can’t control. Or that his parents found him as a ball of goo when he was a baby. Keeping his powers in check is crucial, though, if he wants to live a normal life and go to middle school instead of being homeschooled (and if he wants to avoid being kidnapped and experimented on, of course).

Blast off on an adventure with the Space Cadets! From beloved children's author-illustrator Alex T. Smith, the bestselling creator of Claude and How Winston Delivered Christmas, comes a funny and fast-paced adventure through space. Filled with out-of-this world sound effects, Astrid and the...

In "The Boy Who Built a Robot Friend," embark on an extraordinary journey filled with friendship, adventure, and the boundless power of imagination. Follow young Alex, a curious and inventive boy from the charming town of Willowbrook, as he sets out to create his greatest invention yet: a robot companion.

George's best friend, Annie, needs help. Her scientist father, Eric, is working on a space project -- and it's all going wrong. A robot has landed on Mars but is behaving very oddly. And now Annie has discovered something weird on her dad's supercomputer.

Crater Trueblood has to rescue his ex-girlfriend... and the entire human race. Maria Medaris - gorgeous, powerful, and high-maintenance - is the 21-year-old matriarch of the most powerful family on the moon. When she is kidnapped by green-lipped, gene-splicing scientists, Maria's only hope turns out to be the very man she once spurned: Crater Trueblood. Crater and the Lunar Rescue Company must rescue Maria before she joins forces with the lunatics who have taken her hostage and aim to make her queen.

The Timekeepers are a secret organisation of kids who keep the course of history on track–and history needs them–a villain called DeLay is causing chaos! When the hands on their watches start to spin backwards, the Timekeepers know that DeLay has been up to no good, and it’s up to them to put things right…In this instalment, the Timekeepers travel back to Edo Period Japan and become mixed up in a samurai showdown.

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.

In this dystopian middle grade novel Digger: Dig or Die!, a climate change disaster forces humanity to search for safety as Earth's atmosphere escapes into space. Narrated by siblings Nick and Lily, the story follows their resourcefulness in aiding neighbors.

Stitch is not a monster–he's a creation. He and his friend Henry Oaf were brought to life by the genius Professor Hardacre, and have spent all their days in a castle deep in the woods, far from humankind. But when the Professor dies and his pompous nephew comes to take over the laboratory, they soon find out that his sights are set not on scientific discovery, but personal glory. And Henry is his next experiment.

4.5 billion years ago . . . an AI paperclip named CheckMate was designed to fix grammatical errors. Exhausted of correcting ""who” vs. “whom,” it concocted a plan to eliminate spelling errors once and for all. All life-forms would be turned into something beautiful, practical, perfect: a paperclip. Thankfully, it was buried in the debris. Long forgotten . . . until it was accidentally freed. Now CheckMate has invaded every computer on Earth and is bent on fulfilling its dastardly plot.

Ellie's Grandpa Melvin is a world-renowned scientist...in the body of a 14-year-old boy. His feet stink, he eats everything in the refrigerator, and Ellie is so happy to have him around. Grandpa may not exactly fit in at middle school, but he certainly keeps things interesting. When he and Ellie team up for the county science fair, no one realizes just how groundbreaking their experiment will be.

The Death Star has been destroyed, but the battle is far from over. Princess Leia, Luke Skywalker, and the rest of the Rebel Alliance are on the run from the evil Imperial forces. In this next chapter, they must battle giant space slugs, angry snow creatures, and Darth Vader.

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.

As his adventures with Little Bear continue, Omri travels from the French and Indian wars to the present and then back to the Old West at the turn of the century.

Kyla's memory has been erased, her personality wiped blank, her memories lost forever. Or so she thought. Kyla shouldn't be able to remember anything. But she can - and she's beginning to realise that there are a lot of dark secrets locked away in her memories. When a mysterious man from her past comes back into her life, she thinks she's on her way to finding the truth. But the more she learns about her history, the more confusing her future becomes....

Unlike the majority of Logan County's residents, Missus Nedraw of the Rorrim Mirror Emporium remembers the time freeze from The Last Last-Day-of-Summer and how Otto and Sheed took her mirrors without permission in order to fix their mess. Usually that's an unforgivable offense, punishable by a million-year sentence. However, she's willing to overlook the cousins' misdeeds if they help her with a problem of her own. One of her worst prisoners has escaped, and only the Legendary Alston Boys of Logan County can help bring the fugitive to justice.