Hard Science Fiction Space Opera

Commander Joe Pikeman has his share of demons. But after a long deployment, he just wants to enjoy some home leave with his daughter. The galaxy has other plans. His last assignment takes him to Earth, humanity’s deserted homeworld. There, he finds Earth’s last settlement littered with the bodies of the people who lived there. As he hunts down those responsible, he runs head-first into some galaxy-shaking questions.

One soldier. Armed. Dangerous. And Lost. It was the biggest raid in the history of Dynamic Operations. Cryne had trained his entire career for this. One second, he was en route to the enemy’s capital via an experimental transport system; the next, he was alone in an empty forest. Something was off. Way off. In need of answers and a way home, Cryne will have to rely on years of training and combat skills to get himself back to where he belongs. If that’s even possible….

The United States of North America is now engaged in a civil war with the Earth Confederation, which wants to yield to the demands of the alien Sh'daar, limit human technology, and become a part of the Sh'daar Galactic Collective. USNA President Koenig believes that surrendering to the Sh'daar will ultimately doom humankind. But when highly advanced, seemingly godlike aliens appear through an artificial wormhole in the Omega Centauri Cluster 16,000 light years from Earth, President Koenig is faced with a tremendous choice.

GSI (Gettnor Space Industries) is beginning to investigate our solar system and mine the asteroids. Aircraft and automobile companies are beginning to switch over to thrusters from their more traditional products. New uses for thrusters are popping up in the healthcare and sports industries. However, at Epsilon Eridani, a race of aliens has so overpopulated their own solar system that they must move many tens of billions of their people to another system before overcrowding destroys them.

The First Foundation has been defeated, crushed by the formidable mental powers of the Mule. But whispers of the mysterious Second Foundation, the only hope of defeating the Mule, are beginning to spread. Surviving members of the First Foundation also fear the secret powers of the Second Foundation, vowing to find and destroy it. However, the location of the Second Foundation remains shrouded in mystery. Finding it will lead the Foundation to the opposite end of the Galaxy, where the fate of Seldon’s two Foundations awaits.

"Pellucidar" is a fantasy novel by Edgar Rice Burroughs, part of his series about the fictional "hollow earth" land of Pellucidar. David Innes and his captive, a member of the reptilian Mahar master race of the interior world of Pellucidar, return from the surface world in the Iron Mole invented by his friend and companion in adventure Abner Perry. Emerging in Pellucidar at an unknown location, David frees his captive.

Sometimes the few must stand against the many. From the dark, cold void came an unknown force. Their target: a remote planet, the home of a group of people distancing themselves from mankind and pursuing a path of piety and peace. If they have any chance at survival, a disparate group of pilots must come together to fight back any way they can. But the best these aces can do might not be good enough.

Kylara had to leave a bright future as a military cadet and was thrown into the brutal world of off-world trading. This subsequent career in the family business was tough: marked by war, mutiny, and attempted assassination. But then her home was attacked and her parents killed - their trading empire left in ruins. Now she must save what is left of the family and the business, with few friends and too few assets.

Time is of the essence. The race to the end is on.

The Borwyn remain undeterred as they gather hardware and rally their allies. It’s best not to fight from within a vacuum, unless that vacuum is space, and the fight is between starships. The crew of Chrysalis are challenged afresh when their goal is changed in light of new revelations. Jaq, Crip, Max, and the rest continue their fight against the Malibor in this fast-paced continuation of the Starship series.

The Intrepid is drifting slowly between the stars. After near calamity at LHS 1565, the ship is headed for Kapteyn's Star to make repairs. There, the crew will need to spend decades building a temporary industrial base. Across the void, the Noctus prepare to leave Sirius for the same destination. Their plan is to colonize the system and forge new lives for themselves...if they aren't destroyed by their government first.

The Polity Collective stretches from Earth Central into the unfathomable reaches of the galactic void. But when the Polity finally encounters alien life in the form of massive, hostile, crablike carnivores known as the Prador, there can only be one outcome - total warfare. Chaos reigns as, caught unawares, the Polity struggles to regain its foothold and transition itself into a military society. Starships clash, planets fall and space stations are overrun.

After the mysterious discovery of an alien mech inside a comet, Darkstream Security has finally completed its own design. They assign Chief Gabriel Roach with the task of whittling down hundreds of bright young recruits to form a team of elite mech pilots, which he will command. Their mission: protect human colonies from the almighty Quatro. A single Quatro can take down an entire squad of traditional soldiers. But Roach is the perfect one for the job.

Old Captain Orbus commandeered a ship to flee Spatterjay, desperate to escape the violent planet. Orbus’ alien enemy, the Prador Vrell, is also moving on. The Spatterjay virus mutated him into something even more dangerous. And he’s hunting the Prador King himself - who sought to kill him, to bury the secret of their similar transformations. Orbus and Vrell clash in the Graveyard, a lawless zone where the Prador have seized a key space station. Official action by humanity or Prador would end peace, as a centuries-long cold war simmers.

The generation ship Peerless is in search of advanced technology capable of sparing their home planet from imminent destruction. In theory, the ship is traveling fast enough that it can traverse the cosmos for generations and still return home only a few years after they departed. But a critical fuel shortage threatens to cut their urgent voyage short, even as a population explosion stretches the ship’s life-support capacity to its limits.

When 17-year-old Toby McGonigal finds himself lost in space, separated from his family, he expects his next drift into cold sleep to be his last. After all, the planet he' s orbiting is frozen and sunless, and the cities are dead. But when Toby wakes again, he' s surprised to discover a thriving planet, a strange and prosperous galaxy, and something stranger still - that he' s been asleep for 14,000 years. Welcome to the Lockstep Empire, where civilization is kept alive by careful hibernation. Here cold sleeps can last decades and waking moments mere weeks.

Humanity's last encounter with aliens saw 16.2 billion people killed in a war with the Merkiaari that had spanned decades. Two hundred years later, the Alliance is cautiously exploring beyond its borders again, but the survey corp is considered a mere gesture by some. General Burgton of the 501st Infantry Regiment believes a lack of expansion is leading the Alliance into stagnation. So when one small ship discovers a new alien race, it should be an easy decision to make contact, but what if the aliens are like the Merkiaari?

Habitats is the seventh in a series of near future sci-fi/thrillers, whose young heroine Ell Donsaii has a nerve mutation which has made her a genius as well as an athletic phenomenon. In Habitats, she is continuing to find uses for the quantum-entangled wormholes she discovered. These wormholes aren’t big enough to send people through, yet they are making huge changes in our world.

The revelations on Mars - a half-million year-old legacy of the vanished star-traveling Builders - have fed the flames of catastrophic war. A beleaguered United States and its Russian and Japanese allies struggle to hold their own against the indomitable forces of the enemy United Nations. The bloody conflict that has swept over the home planet now rages across the blackness of space - with the U.S. Marine Corps in the vanguard, leading the charge as always.

Still reeling from a former teammate's betrayal, Commonwealth operative Simon Kovalic and his band of misfit spies have no time to catch their breath before being sent on another impossible mission: to pull off the daring heist of a quasi-mythical alien artifact, right out from under the nose of the galaxy's most ruthless crime lord. But their cold war rivals, the Illyrican Empire, want the artifact for themselves. And Kovalic's newest recruit, Specialist Addy Sayers, is a volatile ex-con with a mean hair-trigger who might put the whole mission at risk.