検索キーワード： SF

A New York Times bestseller! Lunar prepares his allies for an attack from Neptune in this second book with “space battles galore” (Kirkus Reviews) in the New York Times bestselling sci-fi and fantasy mash-up The Dragonships series, sure to delight fans of Skandar and Eragon! Lunar Jones and...

The secrets of Elm Medona thicken . . . with Harry Houdini! When Great-Uncle Thorne arrives at Elm Medona, Maisie and Felix's lives get shaken up again. Uncle Thorne moves the family into the mansion proper. One night, Great-Aunt Maisie arranges for Thorne, Maisie, and Felix to rendezvous with...

Join eight-year-old Captain Eva and her trusty robotic co-pilot, Bolt, on a thrilling adventure across the cosmos! When the fearsome Nebula Pirates steal her grandfather's precious Starlight Compass, Eva embarks on an epic chase through the galaxy to get it back. From navigating glittering asteroid fields and outsmarting traps in shimmering crystal caves to facing the cunning Captain Void himself, Eva must use all her wits to reclaim her treasure and prove that the biggest heroes can come in the smallest packages.

After escaping the clutches of Mayor Highshine for a second time, Scrap, Paige, and Gnat make the perilous journey to the ocean jungles in search of the last rocket ship on Somewhere 513. As they struggle to liberate the ship from a family of vicious frogbears, disaster strikes and it suffers a near-fatal crash. As Scrap works to repair the ship, things go from bad to worse when he makes a discovery that means leaving is impossible.

When a young alien named Zorp crash-lands his toaster-shaped spaceship in a bed of petunias, his mission is simple: observe the strange, chaotic creatures called "humans" and determine if they're a threat to the galaxy. Disguised as a fourth-grader named "Zack," he must navigate the bewildering world of dodgeball, pizza, and soggy sandwiches. But keeping his four arms and pop-out antenna a secret is harder than he thought, especially with a super-smart and suspicious classmate named Maya watching his every move.

Join Romeo, a young astronaut-in-training, on a cosmic adventure like no other. While on a routine mission aboard his spaceship, the Stardust Skimmer, Romeo discovers a peculiar "tin can" with a very big problem. It's not a tin can at all—it’s a wobbly spaceship, and inside is a little green alien named Zorp. Zorp is on a mission to save his home planet, Zorponia. The mischievous space pirate Captain Vortex has stolen all of the planet’s power source: the glimmering Sparkle-Stones.

One night as he gazed at the stars, 'I'll go and find out what sweets Martians like best.' So, he planned his first mission to Mars. Join George, a young and courageous explorer with all the pluck of a little Indiana Jones, as he blasts into space to seek life on Mars! With his homemade rocket and map of the stars, George is sure the Martians will be easy to find. But when he lands, the Martians can't be seen. George is alone ... or so he thinks.

Eggs have hatched in Terradon, but it is not a rock beast. Will Kai be able to battle the new mutant with his new combo gear and super-fast jet? Will he learn how to stop more mutants coming?

One minute, twelve-year-old Jax is dreaming of Earth. The next, his world is literally turned upside down. Aboard the Starship Wanderer, a sudden, violent lurch throws the entire vessel into chaos. The gravity is gone. Breakfast floats to the ceiling, alarms blare, and every step is a leap into the unknown. While the crew scrambles to fix what they believe is a simple malfunction, Jax discovers a chilling, greasy message scrawled in the starlight on an observation window: GRAVITY IS A TOY.

When Becky, Joe, and Uncle Percy uncover the existence of a sixth Eden Relic—The Eden Crown—hidden somewhere in history, their destiny becomes clear: they need to find it to stop Emerson Drake and the Wraith from unleashing an apocalyptic attack on mankind, an assault that would wipe out half the world's population.

The Invisible Cloud of Doom: A Hilarious Tale of Aliens, Farts, and Humanity's Fight for Survival by Violet N Spring is an outrageous comedy-packed sci-fi adventure that pits humanity against an intergalactic menace with an unconventional weapon: deadly alien gas. When massive alien ships arrive on Earth and release a noxious, invisible cloud that plunges cities into chaos, all hope seems lost. The invaders, known as the Plorphs, have one mission: to transform Earth into their own stinky playground. With scientists baffled and governments powerless, it takes an unexpected hero to fight back.

The Dark Matter Detective is a thrilling sci-fi adventure series that follows the brilliant and courageous Detective Nova and her witty robotic sidekick, Gizmo. Together, they solve cosmic capers and unravel galactic mysteries that threaten the very fabric of the universe. From missing stars to rogue black holes, they race against time to outwit cosmic pirates, thwart a brilliant but deranged scientist, and protect the cosmos from its greatest threat.

In this exciting first adventure of the Curiosity Quest educational series for kids, young listeners aged five and up will meet Curio — short for Curious — a bold time-traveling explorer with a passion for discovery. When Curio activates a mysterious device, he’s transported to the Viking Age, where he experiences life in an authentic Viking village. Kids will learn fun, age-appropriate facts about Viking culture, longships, daily life, and ancient traditions.

Alexander and his friends—Jen, Kenny, Bradley, and Adam—thought winning a prestigious science competition and earning a trip to the newly designed International Space Station was their greatest achievement. From conducting groundbreaking experiments to floating in zero gravity, the adventure of a lifetime awaits them among the stars. But when a mysterious algae experiment takes an unexpected turn, strange malfunctions begin to plague the station.

Dino Dave is just a regular kid—until he discovers that his green backpack holds a secret: it’s a time-traveling device created by the mysterious Dr. T-Rex! One moment he’s in school, and the next he’s dodging dinosaurs, chasing raptors, and trying not to get squashed by a smiling Brachiosaurus.

Artemis, a curious young turtle, decides to leave her familiar pond to learn more about life. As her journey progresses, she gathers valuable experiences, encounters fascinating creatures, and explores distant worlds. This philosophical story invites both children and adults to follow their hearts, discover the diversity of the universe, and appreciate the beauty to be found in everyday life.

Twelve year old volcano enthusiast Jack Newton joins the elite Ultra Academy, a secret SSSP training program for gifted youth. He and five other quirky student specialists face their first mission when alien Baltans infiltrate underwater volcanoes with a plan to overtake Earth. When the Baltans use mind control to turn the students against each other, the Ultra Academy must set aside competition and focus on combining their strengths to save the planet.

Blast off on a whimsical journey where the ordinary meets the extraordinary! In the first volume of this imaginative new trilogy, join Microboo-a brave, curious little black cat with emerald eyes-and her quirky circle of animal and human friends in Wake Forest, North Carolina. Life at the “Kitty Kat Resort and Café” is never dull, but when a colossal golden alien spaceship piloted by an ancient android rabbit named Chief Twylo arrives, adventure truly begins.

For Rio, the night sky is more than just a canopy of twinkling lights; it's a map to a hidden destiny. When a mysterious, star-filled sphere inherited from his grandfather reveals a constellation no one has ever seen, Rio discovers his true calling. Unearthed from an old hayloft is the Starchaser, a legendary ship built for traversing the cosmos. Thrust into an adventure beyond his wildest dreams, Rio must journey across a celestial sea of whispering nebulas, crystalline cities, and forgotten worlds.

Get ready for an epic ride! The Mystery at La Perouse Bay is a thrilling adventure story about two Maui Island boys – Kai and Koa – as they dive into time and space aboard a state-of-the-art craft called the SeaStar. They explore ancient worlds, discover incredible mysteries, and encounter the kind of trouble only kids can find.