Showing titles in Hard Science Fiction

There is a fine line between right and wrong, good and evil. For years Jason Burke has straddled that line as best he can, always convinced that despite the violence carried out by him and his team they were firmly on the right side of that line. But as he reflects on his time with Omega Force, he begins to have his doubts. When strange happenings from the mysterious Avarian Empire cross the expanse and Jason and Omega Force are pulled into the conflict, they must pick sides between two superpowers

The Forge of God described the destruction of Earth itself by self-replicating robots, Von Neumann machines designed to use the planet's mass to create more robotic creatures and spread throughout the Galaxy. Only a few humans have survived, aided by a mysterious alien race known only as “The Benefactors”, who arrived at Earth too late.

Time is running out. An ally has all but fallen. Resources are running low. The time for attack has come... The Alliance must strike deep into the heart of the empire. This time, the Aurora will be going home, or going to her grave.

Their heroine Ell Donsaii has a nerve mutation that’s rendered her a genius as well as providing her astonishing athletic abilities. Her genius has let her revolutionize our world with a number of inventions, including instantaneous communications and trans-dimensional portals that deliver fuel, water, food, and energy all around the solar system Invasion is about Russia’s invasion of Georgia, a country that also borders Russia but is much smaller than Ukraine.

In 2205, the 19th Amendment has long been repealed and women are only valued for their utility. The Earth's economy depends on an insular group of linguists who "breed" women to be perfect interstellar translators until they are sent to the Barren House to await death. But instead, these women are slowly creating a language of their own to make resistance possible. Ignorant to this brewing revolution, Nazareth, a brilliant linguist, and Michaela, a servant, both seek emancipation in their own ways. But their personal rebellions risk exposing the secret language.

Lee has a lot going for her: tons of money, true friends who will stand by her, an unexpected bonus of extended life from advanced medical treatments, and a start at unraveling some of the secrets in the stars. But there is so much to do to take advantage of these opportunities that she's overwhelmed. Keeping all they've gained may not be easy. Their new allies have received a follow-on delegation from their home world who seem determined to undo everything they accomplished. Eventually everybody is going to find out Lee isn't just a sweet little girl if you keep getting in her way.

Noah Harris and Ashley Flynn are field agents for a powerful organization tasked with protecting humanity from the misuse of game-changing technology. But when they discover hidden portals that link Earth to numerous planets, they are thrust into a maze of deception and intrigue they can't begin to understand....one that not only has them battling for their very lives, but that will decide the fate of worlds. Because, inexplicably, each of the planets contain human civilizations, and the rulers of our nearest portal neighbor have come up with a brilliant, twisted plan to conquer ours.

From the moment Sam Newman and fourteen others awaken inside metal coffins next to the burning wreckage of a spacecraft, they face a constant struggle to stay alive on a seemingly uninhabited planet light-years from home. Worse, the last any of them remember, they were back home on Earth—at a time when interstellar travel was little more than a distant pipe dream. Survival means finding out who-or what-brought them to this place. Yet what few answers they find amidst the steaming jungles and the ruins of that distant world defy all logic or sanity.

Robert Garry, ex-military officer, wants nothing more than to maintain his integrity and his team's safety despite a career change to pirate leader, but a cargo freighter he targets proves to be holding much more than he bargained for. Will he escape with his own life, let alone the lives of his crew?

Five thousand years after Sun Tzu writes The Art of War, his advice is followed during the Fourth Interstellar War between the terrible Bugs and the humans, who are aided by their catlike Orion allies.

Restored to his prestigious position within NUESSA, Jericho Fox takes command of the Marquis-class ship’s test program on a mission that promises to move humanity to a habitable exoplanet. But not everyone believes he’s fit for the job. As launch hour nears, can Jericho keep his crew from following the doomed fate of his last mission? Meanwhile, Dr. Evelyn Park leads her team of scientists in decoding the now legendary alien transmission that survived the Astraea Station catastrophe.

Silas visits his estranged grandfather's lakehouse in the aftermath of the deadly home invasion. What he discovers hidden below the floorboards triggers a mystery buried since the final trip to the Moon over fifty years earlier. Rory returns to her family home in Vermont to write her second novel, but fate has a different story in mind. Special Agent Waylen Brooks exposes a covert operation linked to the death of a retired astronaut. He soon finds out he's not the only one searching for answers and willing to kill for the truth.

Fifty years ago, Mira, humanity's last hope to find new resources, exited the solar system bound for Proxima Centauri B. Seven years into her mission, all transmissions ceased without warning. Mira and her crew were presumed lost. Humanity, unified during her construction, splintered into insurgency and rebellion.

The alien creatures have made it to Earth. Entire cities are battling invasion from the menacing swarms. This is worse than Zola. It’s worse than the Leak. It’s worse than all of our nightmares put together. The creatures are indestructible, shrugging off our strongest weaponry. Now, our only hope lies inside a powerful ancient artifact we don’t understand. To save Earth’s future, we have to unlock the secrets of a lost alien past. Whatever it takes, we have to harness the power of the Orb. Humanity is coming together for one last stand against this threat from afar.

A civilization-destroying omega cloud has switched direction, heading straight for a previously unexplored planetary system--and its alien society. And suddenly, a handful of brave humans must try to save an entire world--without revealing their existence.

Ransom and Britt attempt to settle into a new life, but a dreadful threat is constantly hanging over their heads. The settlers in Tucson know their time is limited. An invasion is underway. Peggy is adamant they can destroy the Glass, but it will take a trip to another time and place to ensure it remains off. Cedric, under a cloud of doubt, must decide where his true allegiance leans. There is hope—a military base with something that could change the tides of their future. No one seems to have remembered the base exists, but they search for their salvation.

This is more than the story of nuclear conflict. It’s about the devastating effects wrought by nuclear winter. Our possible future is seen through the eyes of the Albright family. Hank Albright, a widower and proprietor of the Driftwood Key Inn, is the epitome of the laid-back islander inhabiting the Keys. His brother, Mike, is a homicide detective for the Monroe County Sheriff’s department. Along with his wife, Jessica, a paramedic and member of the sheriff’s department's water emergency team, they become involved in the investigation of a sadistic serial killer.

Hundreds of years in the future, on a stagnating and almost empty Earth, a space shuttle pilot from the early days of the 21st century is awoken from the cryogenic sleep he entered after a devastating accident. As he comes to terms with this new world, he begins to realise that their history...

A ship in the hands of their enemy...A liberation gone wrong...A chance to double their ranks...A bold and daring plan...Their support from the Pentaurus cluster dwindling fast, the Alliance faces new and unpleasant realities in the Sol sector. But, as they soon discover, untoward changes have the potential to bring unexpected opportunities. The trick is in how you use them.

A string of smashing victories by the forces of the sinister aliens known as the Yuuzhan Vong has left New Republic resources and morale stretched to the breaking point. Leia Organa Solo, estranged from her husband, Han, oversees the evacuation of refugees on planets in the path of the merciless...