Showing titles in Hard Science Fiction

It is a time of unknowns for members of the Alliance. They have no information to guide their actions, no record of the key events to influence their research. For Fil Trask and his sister, Angel, it is also a time of growing up. It is a time when they must learn the deep sacrifices it often takes to keep a family together through great trial and tribulation. And it is a time when they will learn that your greatest fears and deepest pain can have a profound and lasting influence upon the entire world.

It's hard living next to a giant, even a friendly one, much less a clumsy hostile giant. Earth's unfriendly billions were an unpredictably restive presence. The Kingdom of Central was on the Moon, and the three allied habitats of Home were already forced to move from Low Earth Orbit to beyond the Moon, dancing around a common center in a halo orbit. That bought them some time, but wasn't nearly far enough away. The Spacers knew it would come to a bad end. The only question was how, when, and would they survive it? The only refuge was in the stars where they had friends.

Brazilian investigator Rosalia Morais, and her husband, revered American spacer Nicolau Aames, are building a life together in Mars’s Maxwell City, the fastest-growing settlement on the planet. Good news: there are no natural predators. Bad news: there are humans. That means the crime rate is growing, too. To ensure public safety, Rosie’s appointed by the mayor as the Red Planet’s first chief of police.

Herland takes the listener on a fascinating journey into a utopian society comprised entirely of women. A society with no men also means no conflict, resulting in a war-free existence. It is a perfect world, but only if you are female. Three men set out on a journey into uncharted territory to discover for themselves if the legend of an all-female society is a myth or actually a reality. Tracking down the mythical realm of women poses plenty of challenges, but what they ultimately find is both enchanting and frightening.

From New York Times bestselling author Mira Grant comes the second book in the terrifying Parasitology series. The SymboGen-designed tapeworms were created to relieve humanity of disease and sickness. But the implants in the majority of the world's population began attacking their hosts...

Fifty-six hard years after the events of The Machine Crusade, after the death of Serena Butler, the bloodiest decades of the Jihad take place. The human worlds begin to hope that the end of the centuries-long conflict with the thinking machines is finally in sight.

This hard sci-fi novel is the second book of the Time-Flow Stories, a series of tales about Witt Ryllin, a young man who abruptly gains the ability to psychically control the flow of time. It’s also the fifth story in a combined series of tales that begins with the novelette Porter and the two Blindspot Stories. In this book, by luck of the draw, Witt and Hax Buchry become roommates in their college athletic dorm. Through that connection, Witt meets Hax’s sister Roni (you’ve hopefully met Roni and Hax and learned about their talents in the Blindspot books).

En 1942, Larence Pritchard Waterhouse, genio matemático y joven capitán de la Marina estadounidense, es asignado a colaborar con Bobby Shaftoe en una misión secreta que consiste en descifrar los códigos de las potencias del Eje. De este modo se pretende evitar que los nazis perciban que la Inteligencia aliada ha descubierto el sistema de cifrado de su mítico código Enigma. Sesenta años más tarde, Randy Waterhouse, brillante «criptohacker», proyecta la creación en el Sureste asiático de un paraíso de datos y el mayor exponente de la libertad informática: la Cripta.

When a stranger with a high-tech implant is found in the remote Finnish wilderness, neurosurgeon Bill and his computer scientist friend Steve see an opportunity. But they don't know what powers they're up against. They soon must ask themselves what moral boundaries they're willing to cross in order to succeed. Ten years later, the world has changed. Airships roam the skies, strange plants grow in the forests, and entire swaths of land are deserted.

Three fugitives on a mission in which death would be a happy ending. A client who is amazed at the sheer size of his own plan. A destination where few humans have ever set foot. A retiree who holds the salvation of the world in her hands. Möbius 3 is the culmination of the trilogy that began deep in an Icelandic volcano and in a Princeton University basement...or is it? When the past swiftly becomes the future, the future no longer offers a safe haven.

Brought together by fate - or phenomena - heiress Jennifer Quinn, journalist Timika Mars, pilot Alan Young, and ex-Marine Barry Regis are bonded by the incidents they've witnessed, hunted by agents of a wealthy corporate cabal desperate for unimaginable power, and possessed of extraordinary abilities they do not understand, much less control. Now, they're on a mission of their own. As Alan and Barry test the limits of their strange gifts inside the military complex known as Dreamland, Jennifer and Timika begin a quest to locate an ancient tablet that may hold the answers to humanity's greatest question.

One of the greatest science-fiction epics ever written, John Varley's Titan, Wizard, and Demon comprise a groundbreaking trilogy that will live forever. Human explorers have entered the sprawling mind of the alien Gaea. Now they must fight her will. For she is much too powerful. And definitely insane....

What if it were possible to upload years of knowledge into your mind in hours? To become an expert in multiple scientific fields, become an MD, or learn several languages - in a single day? The benefit to humanity would be immense. But so would the danger.... Rachel Howard is a brilliant neuroscientist trying to make this capability a reality. But when she crosses paths with Kevin Quinn, a Secret Service agent desperately trying to kill the president, she finds herself at the epicenter of an insidious plot.

Late at night inside the two-person Dragon spacecraft resting on the frozen surface of Saturn’s moon Enceladus, Derya Terzi put on headphones and became the first Earthling to hear the sloshing of the enormous subsurface ocean beneath his feet. Intoxicated with the promise of discovery, he could have sworn it was whispers between inscrutable creatures of the deep. He was convinced they were days away from settling the most profound and existential mystery known to humanity: are we alone in the universe?

Wide and smooth, the Road was seared into planet Destiny’s rocky surface by the fusion drive of the powered landing craft, Cavorite. The Cavorite deserted the original interstellar colonists, stranding them without hope of contacting Earth. Now, descendants of those pioneers have many questions about the Road, but no settler who has gone down it has ever returned. For Jemmy Bloocher, a young farm boy, the questions burn too hot - and he sets out to uncover the many mysteries of Destiny’s Road.

The fate of the world is on the line. What will be left after us? Safety is obviously only temporary as the Static continues to show itself. With someone trying to open a new set of Rings, the group must separate to vanquish their enemies. Blaze heads to the South Pole with Anand, to activate the Attractor. Wyatt must stop Isabel’s father from continuing his destructive patterns, but is he actually working for the good of humanity? When someone from the past returns, the teams are beckoned to New York where it all began.

High atop a dormant volcano, a team of scientists preserve the last remnants of higher technology. Off the coast of Kauai, a flotilla of survivors must decide whether to return to their island, or make their way to another location, risking pirates and nature on the gamble of safer shores. On the central plateau of the Big Island, a group of ranchers want to rebuild civilization… but to do that, they’ll need to reunite a people scattered across an ocean of stars.

What if you found a way to send something back in time? But not weeks, days, or even minutes back. What if you could only send something back a fraction of a second? Would this be of any use? You wouldn't have nearly enough time to right a wrong, change an event, or win a lottery. Nathan Wexler is a brilliant physicist who thinks he's found a way to send matter a split second back into the past. But before he can even confirm his findings, he and his wife-to-be, Jenna Morrison, find themselves in a battle for their very lives.

Dr. Katherine Shepard and her team have made a groundbreaking discovery: a piece of ancient Endarian technology, hidden for eons, capable of turning the tide against the sinister Drax. As they embark on a perilous quest to harness its power, they must navigate through a web of deceit, ancient mysteries, and relentless enemies. Meanwhile, FBI Special Agent Dwight Douglas is facing his toughest challenge: a shocking conspiracy that threatens to plunge the world into chaos.

It’s been five years since the end of the Hive Wars. Straker has handed over the burden of governing the Earthan Republic to civil authorities. This should be a happy time, as Straker and his most loyal soldiers retire to a planet and step off the galactic stage. Unfortunately, authoritarian forces within the Earthan Republic are still simmering with rage at his victory. Rumors reach Straker of a growing new Republic Fleet manned by state loyalists. Planets begin to fall under their influence and go dark. Even in retirement, they see Straker’s Breakers as a threat.