Mostrando títulos en Acción y Aventura

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.

Welcome to Crater Lake … the year six school trip where your first day might just be your last … Maybe it’s the bloodstained man who tries to stop the coach. Maybe it’s the absence of welcoming staff, but something is definitely not right at Crater Lake Activity Centre. Then, at night, things get much, much stranger … Lance and his friends, Chets, Katja, Big Mak and Adrianne find themselves in a fight for survival and must work together to defeat a swarm of enemies. But whatever happens they must never, ever, fall asleep!

Two dads, five siblings, and goggles! Grim Doyle has always known his life was not exactly "normal", and things get even more curious when he discovers a set of stones that sweep him and his family to the fantasy, steampunk world of Verne - a place they had escaped from years ago. Now that they've returned, Grim and his siblings hide from the evil Lord Victor and his minions. And while learning about Jinns, Mystics, and the power of absinth they try to discover who is trying to kill them with the deadly Scourge.

A statue, a coin, an old book - they look as dusty as everything else in the Faulkner Antiquarian Bookstore. But when Sam Falkner slips the coin into the statue, he's swept back to Scotland in A.D. 900 - the age of the Vikings. He must find both the statue and another coin in order to escape. It's the first journey in an adventure that will take him to ancient Egypt, World War I, even Dracula's castle...and a mystery that will end only if Sam can find his father in time - literally.

Meet Space Ranger Fred–the youngest Space Ranger in the universe! In this exciting and imaginative adventure, Fred teams up with his comic book hero, Zando Centauri, to save the planet Jambori…all thanks to Fred’s expert shoelace-tying skills!

New York Times best-selling authors Ally Condie and Brendan Reichs team up to co-author this thrilling first book in a darkly suspenseful middle grade series. Everyone in Timbers knows Still Cove is off-limits, with its creepy Beast sightings and equally terrifying legends. But when a bullying incident sends 12-year-old Nico Holland over a cliff and into Still Cove's icy waters, friends Tyler and Emma - and even Opal Walsh, who usually runs with the popular kids - rush to his rescue...and discover a mysterious island hiding in the murky, swirling mists below.

Ka is the most beautiful cat that Topher Hope has ever seen. But Ka is no ordinary cat and though she chooses to live with Topher, in present-day England, she sometimes disappears for days at a time. Topher decides he must try and follow her.

Las criaturas mágicas han decretado la alerta máxima: alguien está proporcionando energía de alta potencia a los goblins, los seres más estúpidos y peligrosos de la Tierra. El sospechoso principal no es otro que Artemis Fowl, el chico de trece años que ya les tomó el pelo en una ocasión. Pero él tiene sus propios problemas: la mafia rusa retiene a su padre y solo un milagro podrá salvarlo. Quizá esta vez no baste con un plan brillante. Quizá esta vez Artemis necesite ayuda...

Liam and Phoebe, having barely escaped our exploding sun with their lives, are in stasis for the decade-long journey to the rogue planet Delphi, where they hope to meet up with the rest of the human refugees, find help for their injured parents, and pass along the devastating things they discovered on Mars: that someone destroyed their world intentionally, and that that someone might still be after them, trying to finish the job. Phoebe is carrying her own dark secret. One that finds her waking up secretly at various points in their journey, changing their path through space.

This is your pilot speaking. We have a problem in the engine bay. It's nothing to worry about, but please make your way to the escape pods. Hal Junior and Stephen 'Stinky' Binn live aboard a high-tech space station, far from the nearest planet. The rules are strict, and their lives are carefully regulated. That's why they're so excited about the camping trip to Planet Gyris ... imagine a whole week of fishing, swimming, sleeping in tents and running wild! Unfortunately, the boys crash land in the middle of a forest, and there's little chance of rescue. Is this the end of the camping trip .....

Shay, one of the rare survivors of the epidemic sweeping the UK, has surrendered herself to the Army because she believes she's a carrier of the deadly disease. Along with other survivors, she unwillingly becomes a test subject in an effort to find a cure. When the lab where she's being held is attacked, Shay and a few others escape - with the help of Dr. Alex Cross, Kai's hated stepfather and Callie's father. Alex is the leader of the cult-like group Multiverse. Their agenda is murky, but genetic engineering might be one of their goals.

The aliens have made contact! But because they consider Earth a small, backwater planet, they send only one ambassador. The ambassador brings along his son, Pleskit, and (for political reasons) insists the boy should attend a regular school. Science-fiction loving Tim Tompkins is desperate to befriend the alien...and Pleskit is going to need a friend, because someone is trying to sabotage the mission.

Mori and her friends live a normal life on Firefly Lane in their utopian community, Old Harmonie. In a world this safe and perfect, they've never had to question anything...never had to wonder about how their lives came to be. Until a new girl named Ilana moves in. She's so perfect that Mori and her friends are curious.... Where exactly did Ilana come from, and why does she act so strange sometimes? When Ilana's secret is revealed, the kids on Firefly Lane must decide: Is it finally time to start questioning the only world they've ever known?

「スター・ウォーズ／ファントム・メナス (エピソード1)」の３年後、ジェダイ・ナイトのオビ＝ワン・ケノービと彼のパダワンのアナキン・スカイウォーカーは、スリリングな銀河系の冒険に乗り出す。共和国の情報士官がヴァールの月で行方不明になり、ジェダイ評議会はオビ＝ワンとアナキンに闇ポッドレース・サーキットへの潜入を命じる。士官はサーキットを運営する犯罪組織のボスに捕らえられているらしい。凄腕のレーサーに変装したアナキンと、彼の従者に変装したオビ＝ワンの間の緊張は普段以上に高まりそうだ。

CABEZA CRECIENTE. NOVELA DE CIENCIA FICCIÓN PARA JÓVENES INTRÉPIDOS. UNA GRAN AVENTURA EN EL CORAZÓN DEL ESPACIO. MARTE OS ESTÁ ESPERANDO PARA VIVIR UNA GRAN ODISEA. SINOPSIS La Tierra. La vida de Lucas, un chico de trece años, está a punto de cambiar cuando resulta misteriosamente atraído por la gravedad de la Luna, nada más y nada menos que rumbo al planeta rojo. Pero la aventura no ha hecho más que comenzar, pues allí conocerá al sabio Moroni y a Iana, la mejor agricultora espacial, que buscan sembrar vida en un planeta muerto. Para su sorpresa, Lucas descubrirá que tiene ...

Twins Pew and Basket Church dream of escaping the miserable misfortune of their isolated orphanage. Or, even better, the return of their unknown parents. But even in their wildest dreams, they never imagined the truth: The twins can travel through time. Armed only with perplexing clues to their past and a time travel talisman that is key to their future, Pew and Basket embark on an epic quest. It takes them into George Washington’s war tent and on a hunt for the Liberty Bell, from the battlefields of the American Revolution to a pirate republic in the Caribbean and beyond.

Set against the burgeoning Civil Rights movement of the 1960s, and then just before the outbreak of the Civil War, The Freedom Maze explores both political and personal liberation, and how the two intertwine. In 1960, 13-year-old Sophie isn't happy about spending the summer at her grandmother's old house in the Bayou. But the house has a maze Sophie can't resist exploring once she finds it has a secretive and mischievious inhabitant.

Kyla's memory was erased, her personality wiped blank, her memories lost forever. Or so she thought. After the shocking events of Slated and Fractured, we return to Kyla's oppressive world as she tries to make sense of her life and everything around her. Set in a disturbing near-future world, this is the conclusion to an engrossing, fast-paced trilogy that establishes Teri Terry as a master thriller writer. Book 3 in the acclaimed Slated trilogy.

Cypress and Oakley Young are polar opposites and if it weren’t for being identical twins, no one would ever guess they were related. Cy is a budding film director and this summer, he’s filming his latest movie at the abandoned theme park with Oak and their best friend Jaz as his actors. Tired of hearing about his brother’s dreams and alien conspiracy theories, Cy snaps at him. But before he can patch things up, Oak vanishes into Owl Rock, this huge otherworldly granite formation at the center of the park, leaving only his skateboard behind.

Bound by a shared destiny, a teen bursting with scientific curiosity and a former boy-genius inventor embark on a mission to unearth the secrets of a place somewhere in time and space that exists in their collective memory.