Kids Science Fiction Action Adventure

When Terry arrives at the ancient, moss-dappled Glimmerstone Keep, he knows he's walking into a world of secrets. It’s a castle that doesn't just hold history; it whispers it on the cool, damp breeze, and the old stones groan under the weight of forgotten time. Terry quickly discovers that the keep is home to more than just cobwebs and echoes. Deep within the winding passages, behind a shadow that slips around a spiral stair, lives Sir Reginald the Radiant—a knight with a big heart and a hilariously clumsy knack for haunting!

En isbjørnefamilie er blevet set i udkanten af byen. Olaf elsker isbjørnene, men Elsa og Anna er nødt til at finde ud af, hvorfor de pludselig er dukket op i Arendal – og hvordan de skal få dem hjem til Nordpolen! Tag med på vidunderlige eventyr med prinsesse Anna, Dronning Elsa, snemanden Olaf, bjergvandreren Kristoffer, rensdyret Sven og resten af Arendal.

This captivating book tells the story of Rebecca, a curious and artistic young girl living in an ancient, early human village. While others focus on the immediate needs of survival, Rebecca is drawn to the mysteries of the natural world and the stories held within it. A Hidden World of Color Driven by her thirst for expression, Rebecca discovers The Crack Behind the Waterfall, leading her into a deep, silent realm of Echoes in the Dark. There, in a vast, cold expanse The Big Empty Wall she finds her canvas.

A meeting with a gangly Bāluvā mānchē named Kotaka Bonson and a slender man when he first arrives on Mars is destiny in the making. This is an epic battle between good and evil on Mars involving Holden Soule of Sanfernandovalley—a.k.a. "Kid Millennium"—and Shiva star Hinengaro Maori and the eternal violet light of truth. They fight a trio of super bad and greedy purveyors of evil. The nucleus and inner circle of hate and greed have reprogrammed the simulation and have violated policy. They're coming for you, and only the prime source code writer herself can save them.

Den evigt uheldige York kom til at slukke solen i Odysïa! Nu må han opklare Månebibliotekets største hemmelighed for at komme videre. Men han får brug for sine venner! Nomi med sine magiske ildkræfter og den stærke Blast med det uregerlige temperament står klar til at hjælpe!

For ten-year-old George and his best friend Maya, an ordinary summer in Tornado Alley is about to become an extraordinary adventure. When they discover a mysterious, crinkly map hidden in the dusty corners of an old storm cellar, they uncover a secret that's been in their family for generations: the legend of a hidden treasure. Guided by their grandma's whispered riddles and a series of clever clues, their search takes them through forgotten barns and across windswept fields. But as they get closer to the truth, the sky itself begins to churn.

The Viking's Voyage to Venus follows the adventure of a young Viking boy named Bjorn. When his village's longship, the Stardust Serpent, is magically transformed into a starship, Bjorn and his crew set sail not across the sea, but through the cosmos. Their journey takes them beyond the known world to the mysterious planet Venus. Here, they must navigate a landscape of glowing lava plains, encounter friendly Cloud Dwellers, and brave a cosmic storm. With the help of new friends like Fafnir, a fiery salamander, they solve ancient riddles and discover the true meaning of courage and friendship.

Now an agent for the small, covert SIFTR Agency, Rob Chandler is confronted with the possibility something terrible has occurred to a beloved fellow agent. He knows who is responsible, the WWZ, a fanatical neo-Nazi organization and another, even more powerful organization, called the Order. Together they are making their move - one that could alter the geopolitical landscape of the United States, forever. The newly selected multi-billionaire leader of the Order, Rudy Palmolive, has a unique hobby...he's built an 1881 re-creation of the town of Tombstone. It's a testing ground....

A group of people evacuating ahead of civil unrest amid a societal collapse find themselves lost, alone, and on the run, deep in the woods of rural West Tennessee. With snow on the ground, no skills, and not much more than the clothes on their backs, the group is in dire straits and probably won't last the coming night. Until out of the falling snow, a lone figure approaches. Over the next few days their silent benefactor will keep them safe, fed, and warm while helping them acquire the know-how to care for themselves. The thing is, he's just a kid....

Mina’s dream has come true. Mina and her best friend, Vanessa, set out for the ultimate summer adventure, but Count Dracula is worried that the evil robot SILVIA is still on the loose and looking for revenge! At camp, Mina and Vanessa discover that something is horribly wrong with the animals at the zoo. Will Mina’s dream vacation become a nightmare?

A rip-roaring, hilarious alternate-history adventure starring the world’s most famous inventors—and its most forgotten. From the author of the beloved Hero’s Guide series, Christopher Healy. It's 1883—the Age of Invention! A time when great men like Thomas Edison, Alexander Graham Bell...

Fresh from saving their parents from the jaws of frenzied billionaire Mr Noah, 10-year-old Eliza and her genius little brother, Johnnie, are called upon once again. Their parents have disappeared into thin air and it’s up to the kids to save the day, traveling back in time to 5000 BC Egypt! Can they overcome friendly locals, a mysterious boy-god, snakes, a rainbow-coloured Sphinx and another plot to end the world? And—most importantly of all—will they survive time travel?

In the peaceful village of Silverbrook, young inventor JACK spends his days tinkering in a secret workshop, surrounded by gears and gadgets. But his quiet world is shattered when a strange, metallic rumbling echoes through the valley. Soon, massive Iron Golems emerge from the forest, their heavy footsteps shaking the very ground. With his village under attack, Jack must lead his friends on a perilous journey through glowing caves and across a churning river to find the source of the golems' power.

Embárcate en el Halcón Milenario en una aventura galáctica que explora los orígenes de uno de los mayores héroes de Star Wars. El sueño de Han Solo es convertirse en el mejor piloto de la galaxia, algo casi imposible para los huérfanos como él que sobreviven en los suburbios de Corellia. Pero Han es el más intrépido y un día roba coaxium, un raro y valioso combustible, con la esperanza de usarlo para escapar del planeta junto a su novia Qi’ra.

After a summer away, Kelcie Murphy is excited to be back at the Academy for the Unbreakable Arts. But she and her friends have barely settled in when they receive a visit from her mother—the war goddess, Nemain—with a warning of coming calamity. The Heart of Danu, the legendary source of all light and warmth in the Lands of Summer, is going to be stolen. And only Kelcie and her mates can stop it. As they travel with the rest of the students to Summer City to take part in the glorious Ascension Ceremony, Kelcie has no time for the military parade, the lavish ball, or even to visit her father.

Join Claire and her most unexpected best friend, Speedy the sloth, in a charming collection of heartwarming adventures! Living in a bustling Toronto backyard, Claire discovers that her slow and sleepy companion is full of quiet surprises. From outsmarting grumpy squirrels to investigating mysterious nighttime rustlings and even helping find lost kittens, Speedy shows that bravery doesn't always roar – sometimes, it moves very, very slowly.

Eleven-year-old stuttering Darby believes she's supposed to be perfect, just like her mother demands. But summer away at camp promises temporary escape. There, she befriends twelve-year-old Justin, who hasn't uttered a word since his dad died, and ten-year-old Naz, who is struggling to learn English. When mysterious calliope music from a nearby warehouse grants the trio power to communicate without words, they sneak inside to find out why.

Visiting the train museum, Miles and Louis say at the same time, “Wouldn’t it be neat to ride on these model trains!” Suddenly, they shrink smaller and find themselves on the platform of the model train station. Around them are plastic models of people.

When Max discovers an old brass telescope, he finds more than just stars. He finds a secret—a tiny red dot that hums with a mysterious energy, a whisper from across the vast sea of space. This single discovery propels him into the adventure of a lifetime, starting with a forgotten star-chart found in his dusty attic. The chart doesn't just show stars; it shows a path to the legendary Crimson Planet. With his inventive best friend, Maya, by his side, Max builds the Stardust Drifter—a spaceship crafted from a refrigerator box, a sled, and a whole lot of imagination.

Eve has always called the Crystal Forest her home—a magical world where trees have quartz bark, the rivers sing with tumbling gems, and the moss glows with a gentle light. But a strange sadness is falling over the land. A formless, creeping shadow is consuming the forest’s sparkle, leaving behind a cold, colorless silence. When Eve discovers a tiny, warm crystal shard humming with forgotten energy, she is set on a perilous quest. Guided by a loyal firefly named Flicker, she must journey through echoing caverns and across chattering chasms to find the Heart of the Forest.