Titres dans Science-fiction

Two boys attempt to free a giant trapped under a mountain on a distant planet by an evil creature. By doing so, they unite all the different aliens living on this planet, and one of the boys becomes a prince. This is the sixth of a multi-volume series, each book building on a new adventure.

Using a xenon-powered rocket ship and guided by a psychotic robotic dog, a boy is able to travel back in time in attempt to save his friend that is locked aboard another ship. They return to Earth only to find a new world. This is the fourth of a multi-volume series, each book building on a new adventure.

A boy learns how to build a special rocket ship that can hyper-loop, permitting time travel. He intends to use it to find his lost friend. He has the help of two aliens and a robotic dog, but they can't be trusted. This is the third of a multi-volume series, each book building on a new adventure.

Twelve-year-old "Zeta Star" Mizar White, orphaned by a terrible space accident, lives in free-float on the asteroid Ceres with her loving adopted family. Zeta doesn't know she has inherited Fusion Factories Inc., the main source of energy making life possible in space and on Earth. Nor does she know the evil BradLi Stone intends to control her and her inheritance. Overnight, she is thrust into a world of crushing gravity and boiling hatred. Can Zeta with the help of her companion, Cor, gather the support needed to defeat Cousin BradLi and save Fusion Factories Inc?

A boy who is a prince is sent on a dangerous mission, teleporting to a remote planet, which is only inhabited by a native tribe, wild wolves, and robots after a plague decimated the inhabitants. This is the seventh of a multi-volume series, each book building on a new adventure....

For his 11th birthday, Pickles’s quirky great uncle, Professor Noodlemind, gives the boy the best gift in the world: a new cloned brother named Andy. Unfortunately, something goes wrong in the cloning process, and Andy now has an unusual affliction–his skin produces chocolate.

For the Tenth Doctor, the festive season always brought adventure. In fact, he's saved Christmas across space and time more times than we ever knew. Join the Doctor (and Donna and Martha and Rose, and other friends old and new) for incredible tales of daring and danger. From Daleks plotting to save humanity to Sycorax working to exploit it...from star-narwhals massing on the Moon to a toy factory in space. Because even in the jolliest of seasons there's a world or two to save.

Centuries ago, Earth's plants turned deadly, and humanity took to space to cultivate new homes. Myra Hodger is in her first year at an elite school on the Moon, and she's crumbling under the pressure. She doesn't fit in, and worse, the tattoos that signal her Number Whisperer magic aren't developing. In her heart, she knows she doesn't have a Creer, and soon everyone else will, too. Wandering the halls while cutting class, she discovers a secret lab hidden behind one of the unused classrooms and, beyond that, a secret garden overflowing with plants. Dangerous toxic plants.

Un breve messaggio è l'ultima cosa che Ally Mills ha ricevuto da suo padre Grover, il più grande disegnatore di nuvole di tutta l'Inghilterra, sparito dopo essersi recato a Wilstone con la White Wings, un fantastico aerostato per disegnare nel cielo le nuvole più incredibili che si sono mai viste nei cieli di Londra!

For over 400 years, the world has been a barren wasteland. The few humans that survive scrape together an existence in the cruel city of Pocatel—or go it alone in the wilderness beyond, filled with wandering spirits and wyrms. They don’t last long. 13-year-old pickpocket Leandro and his sister Gabi do what they can to forge a life in Pocatel. The city does not take kindly to Cascabeles like them—the descendants of those who worked the San Joaquin Valley for generations.

Eliza and the Bear is a heartwarming story about a young girl who befriends a wise old bear. Eliza learns a lot from the bear about the importance of balance and harmony in nature. She also learns that even the smallest person can make a difference in the world.

The School Rewind takes you on a journey with two students, Connor and Zing. You will join them in a quest to stop their days from repeating over and over again. Will they solve the mystery and break the curse or will they both be lost in time?

Since first contact with the Vehni, an alien race, the human colonists of New London, Mars, have been enjoying the benefits of shared Vehni technology. But when ambassadors from Earth attempt to hijack the Vehni ship in orbit, everything the colonists thought they knew about their alien allies is thrown into question.

A boy tries to save his best friend that was infected with a parasite by robotic dogs. He then goes to the planet the dogs are living on, trying to annihilate them using an electromagnetic pulse generator and destroying the food source of the organic computers they are using, with the help of intelligent evolved dinosaurs. This is the 13th of a multi-volume series, each book building on a new adventure.

Two boys use wingsuits to land on an asteroid that is inhabited by a researcher who is infected with a parasitic worm that lives there. The boys must try to save his daughter and redirect the asteroid using a nuclear explosion, while stealing a rocket to escape the blast. This is the tenth installment of a multi-volume series, each book building on a new adventure.

Two boys melt strange pink rocks in a fire, only to discover they are actually organisms that are living in a dormant volcano. Evil robotic dogs are mining them to use for organic computers. The boys attempt to rescue the organisms from the dogs, who then declare war on the alien planet the boys live on.

While a boy is regrowing his arm that was hacked by robots, he reads an old diary that describes the origins of a parasitic worm that has infected multiple planets. The magical abilities of the stone the worm lives in transforms the lives of the kingdom. This is the 11th of a multi-volume series, each book building on a new adventure.

A king teleports back to a remote planet to right what he did wrong. Then he returns with a boy. This boy holds the secrets to a mold that protects against a worm disease—one that is acting as a parasite and controlling the military. His friend returns home as well, only to discover his bride is not real, but contains the hidden secrets of extinct species.

A boy discovers he has become infected with a dangerous parasite that he got while visiting a remote planet. After being sent on a dangerous mission, he realizes that robots are attempting to take over the human population. He must return in an attempt to right what was wrong. This is the eighth of a multi-volume series, each book building on a new adventure.

Al Chaudhury travelled back in time to save his father’s life. And it worked – Al’s dad is alive again and life is back to the way it should be. At least, that’s what Al thinks. Because when an accident nearly kills Al’s beloved Grandpa Byron, and forces Al back in time again, this time he leaves someone behind, trapped in another dimension forever. And now Al is forced to travel through time once more, not just to rescue his friend from the past, but also to save his Grandpa Byron’s life… and to make sure that there will be a future waiting for them all.