検索キーワード： 冒険

Hera is a middle-aged widow living a simple life on a moon in the outer rim of the galaxy. For religious reasons, her people abandoned technology long ago. But one day, she hears the voice of a young boy via one piece of technology which got preserved - an ancient device called an ansible. "Please help me," the voice simply says. Hera is deeply moved and feels compelled to go rescue him. But with no technology, no skills, and little practical experience, her wish seems hopelessly impossible.

Kade Six knows exactly what his body can’t do. It can’t run. It can’t fight. Some days, it can barely breathe without help. But inside Aethelgard, the full-immersion world his father helped build, none of that matters. In there, Kade is the Glitch-Walk—a speed-runner who knows every broken wall, every hidden shortcut, every place where the code bends if you hit it just right. For years, Aethelgard was an escape. Then it starts acting like something more.

In a world ravaged by greed and ecological collapse, survival is no longer a right – it’s a daily battle. The Barren Lands stretch endlessly, a scorched and haunted wasteland littered with the remains of a world’s downfall. Scout Jensen knows these lands better than most. Her job is brutal: to scour the surface for salvageable resources that might sustain and aid the underground survivors, clinging to life beneath the ruins of civilisation. Each mission is a gamble with death, each discovery a reminder of what was lost so long ago.

When the virus swept across the globe, it left nothing but silence in its wake. Cities became ghost towns, families vanished, and humanity became a memory. Suddenly, the world was empty. Except for David. Once an ordinary husband and father, David now walks a world that belongs only to him. Day...

C. S. Lewis’s Space Trilogy, of which Perelandra is the second volume, stands alongside such works as Albert Camus’s The Plague and George Orwell’s 1984 as a timely parable that has become timeless, beloved by succeeding generations as much for the sheer wonder of its storytelling as for...

In 2007, the Center for Automation in Nanobiotech (CAN) outlined the hardware and software platforms that would one day allow robots smaller than human cells to make medical diagnoses, conduct repairs, and even self-propagate. In the same year, the CBS network re-aired a program about the effects of propranolol on sufferers of extreme trauma. A simple pill, it had been discovered, could wipe out the memory of any traumatic event. At almost the same moment in humanity’s broad history, mankind discovered the means for bringing about its utter downfall. And the ability to forget it ever happened.

Ten years after the events of Morning Star, Darrow and the Rising are battling the remaining Gold loyalist forces and are closer than ever to abolishing the color-coded caste system of Society for good. But new foes will emerge from the shadows to threaten the imperfect victory Darrow and his friends have earned. Pierce Brown expands the size and scope of his impressive Red Rising universe with new characters, enemies, and conflicts among the stars.

The classic sci-fi novel Do Androids Dream of Electric Sheep?, which inspired two major motion pictures: Blade Runner and Blade Runner 2049 By 2021, the World War has killed millions, driving entire species into extinction and sending mankind off-planet. Those who remain covet any living...

Jazz Bashara is a criminal. Well, sort of. Life on Artemis, the first and only city on the moon, is tough if you're not a rich tourist or an eccentric billionaire. So smuggling in the occasional harmless bit of contraband barely counts, right? Not when you've got debts to pay and your job as a porter barely covers the rent. Everything changes when Jazz sees the chance to commit the perfect crime, with a reward too lucrative to turn down.

Sagara Sousuke isn't your typical high school student. He reads military enthusiast magazines; he responds to questions with "affirmative;" he brings grenades to school in his bag. Though everyone at school takes him for a hopeless military geek, Chidori Kaname thinks there might be something more to him. When their plane is hijacked in the middle of a field trip, Kaname's instincts will prove correct: Sousuke is an elite, mech-piloting mercenary... and he's here to protect her!

The Reaper is a legend, more myth than man: the savior of worlds, the leader of the Rising, the breaker of chains. But the Reaper is also Darrow, born of the red soil of Mars: a husband, a father, a friend. The worlds once needed the Reaper. But now they need Darrow. Because after the dark age will come a new age: of light, of victory, of hope.

He broke the chains. Then he broke the world…. A decade ago Darrow led a revolution, and laid the foundations for a new world. Now he’s an outlaw. Cast out of the very Republic he founded, with half his fleet destroyed, he wages a rogue war on Mercury. Outnumbered and outgunned, is he still...

The bestselling science fiction series of all time continues! Frank Herbert's second installment explores new developments on the desert planet Arrakis, with its intricate social order and its strange threatening environment. Dune Messiah picks up the story of the man known as Maud'dib, heir to...

Darrow would have lived in peace, but his enemies brought him war. The Gold overlords demanded his obedience, hanged his wife, and enslaved his people. But Darrow is determined to fight back. Risking everything to transform himself and breach Gold society, Darrow has battled to survive the cutthroat rivalries that breed Society’s mightiest warriors, climbed the ranks, and waited patiently to unleash the revolution that will tear the hierarchy apart from within. Finally, the time has come.

Neal Stephenson is a blazing new force on the sci-fi scene. With the groundbreaking cyberpunk novel Snow Crash, he has "vaulted onto the literary stage." It weaves virtual reality, Sumerian myth, and just about everything in between with a cool, hip cybersensibility - in short, it is the gigathriller of the information age.

Dan Davis, an electronics engineer, had finally made the invention of a lifetime: a household robot that could do almost anything. Wild success was within reach—and Dan’s life was ruined. In a plot to steal his business, his greedy partner and greedier fiancée tricked him into taking the...

Darrow is a Red, a member of the lowest caste in the color-coded society of the future. Like his fellow Reds, he works all day, believing that he and his people are making the surface of Mars livable for future generations. Yet he toils willingly, trusting that his blood and sweat will one day result in a better world for his children. But Darrow and his kind have been betrayed. Soon he discovers that humanity reached the surface generations ago. Vast cities and lush wilds spread across the planet. Darrow—and Reds like him—are nothing more than slaves to a decadent ruling class.

He broke the chains. Then he broke the world…. A decade ago Darrow led a revolution, and laid the foundations for a new world. Now he’s an outlaw. Cast out of the very Republic he founded, with half his fleet destroyed, he wages a rogue war on Mercury. Outnumbered and outgunned, is he still...

When a mysterious wave wipes every living creature from Earth, one man believes he’s the last human alive… until he discovers a lone astronaut stranded aboard the International Space Station. To reunite, they must solve an impossible mystery involving CERN, alien technology, and a force capable of reshaping time, space, and reality itself. Their search for answers will carry them from the ruins of Earth into parallel dimensions where every revelation uncovers an even greater threat.

For twelve years, the virtual world of Yggdrasil has served as the playground and battlefield for the skeletal lord Momonga and his guild of fellow monsters, Ainz Ooal Gown. But the guild's glory days are over, and the game is shutting down permanently. When Momonga logs in one last time just to...