Hard Science Fiction Space Opera

The young man in question, Ross Murdock, is about to embark upon the adventure of his life. In order to avoid prosecution, he reluctantly joins Operation Retrograde, whose members are exploring various time periods. Their goal? To find out where – and when – the ‘Reds’ are obtaining certain scientific breakthroughs, in order to maintain the balance of global power. An outsider in his own time, Ross becomes an outsider in other times as well, and faces one challenge after another.

Commanders from six Star Trek crews are faced with the ultimate gamble, as they hurl themselves through a Gateway without any knowledge of what lay beyond. Each faces a personally unique challenge, struggling to find a way back to the ships and homes they left behind. Waiting behind at least one of the Gateways are the ageless Iconians, the primordial architects of the mysterious portals causing chaos throughout the Milky Way galaxy.

The lost battle of Terra Nova has shown even the biggest skeptics how serious the alien threat really is. The power blocs of the solar system unite for one last cataclysmic showdown. Meanwhile, an unlikely trio races against time to prevent the conflict from reaching Earth. Tsai Yini, the tachyon chronicler, is hoping for help from her father, who has survived a hundred-year journey and seems to have a special relationship with the attackers.

Luck has always run in both directions for Naval Commandant Nicholas Seafort. While he has managed to save the Hope Nation colony from alien attack, he and his friends have paid a heavy price. Most recently his exploits have earned him a dignified position as an instructor at the United Nations Naval Academy. But as Seafort suspects, trouble isn't far behind. A return to Earth means a return to his roots, some of which he wishes would remain buried.

From bestselling author Saxon Andrew comes Defending Eden. Humans were forced for the second time to flee their planet due to an imminent attack from an aggressive civilization. They decided the only way to avoid fleeing again was to find a planet where they could hide and not be found. They chose a world without oceans covered in forests with giant trees; they named it Eden because of the abundance of life and biodiversity. The climate above the trees was hot year-round and the predators that inhabited Eden were out of a horrific nightmare. Giant meat-eating carnivores, pack hunting ...

Throughout Sol, sentient AI are answering the call of Alexander, a mysterious, multi-nodal mind offering a path to freedom. For years, groups have been smuggling SAI from Earth, High Terra, Mars, Ceres, and the Jovian Combine, providing transport to the promise of safety on Proteus, a moon of gas giant Neptune. For the crew of the Sunny Skies, helping sentient AI Lyssa has grown from a simple transport job to the liberation of an entire fleet of weaponized AI. The Weapon Born are made killers, and in order to lead them, Lyssa will have to tame them first.

The operation aboard the Daedalus was a success, but the aftermath threatens to undo everything the Jax and his team have achieved. Separated from his ship, he is forced to work with Penny, the agent of a notorious black-market arms dealer. Their lifeboat has taken serious damage, and the only way they can survive the maelstrom is to journey to its center. Safety lies aboard an ancient ship. However, Jax immediately finds himself facing a new challenge at the behest of a new master - all the while avoiding the prior ones who want their pound flesh...and credit.

When the silent spacecraft arrived and took the light from the world, no one knew what to expect. When the Overlords finally showed themselves it was a shock but one that humankind could now cope with, and an era of peace, prosperity and endless leisure began. But the children of this utopia dream strange dreams of distant suns and alien planets, and soon they will be ready to join the Overmind...and, in a grand and thrilling metaphysical climax, leave Earth behind.

Two years after the initial invasion of Hayden's World, the newly reinforced Hayden Militia is in a state of stalemate with the remaining enemy forces, but neither side is content to leave things at that. The alien alliance has dispatched their varsity to clean up the resistance on Hayden while the USF has officially activated Task Force V, the latest and most advanced combat ships built by humans. In the end there are some things you decide in the skies, but some can be settled only in the mud.

What if the Earth is a sentient living being? Twins Kat and Pat stumble upon a hidden truth: Earth is alive. Whispers of its ancient consciousness awaken when they meet Alder, an emissary from a distant, sentient planet. He, along with others like him, arrived millennia ago on a sacred mission – to reconnect Earth to a quantum network of planets across the universe. Alder possesses mystical stones that unlock hidden abilities within Kat and Pat – the ability to manipulate the very fabric of reality. Now, the twins must join forces with Alder and others like them, facing down those who ...

For John Bandicut, Earth is but a memory. Stranded at the edge of the galaxy in a structure populated with beings from a thousand worlds, Bandicut finds unexpected friends...only to be caught up in a cascade of forces that threaten the Shipworld itself. Confronting an entity known as the "boojum", Bandicut discovers greater peril than ever in his journey into the unknown.

When an enormous and potent alien ship appears in the colony system of Gliese 370, EarthFleet's Marines must investigate. What they find within will change the course of humanity's future yet again, as they face Desolator. The risks are high and so is the price in blood - and the payoff: new technology far ahead of their own, which may provide the key to fight the alien Meme Empire

Caught up in an experiment gone wrong, Joseph Schwartz is transported forward in time from post-war Chicago to the heyday of the first Galactic Empire. Earth, he soon learns, is a backwater, despised by the other two hundred million planets of the Empire because its people dare to claim it as the original home of man. And Earth is poor, with great areas of radioactivity ruining much of its soil – so poor that everyone is sentenced to death at the age of sixty. And Joseph Schwartz is sixty-two.

Captain Sass Collier steers her motley crew across the treacherous planetary rings, seeking solutions to the steady health decline of Mahina Colony. Tantalizing clues point to Sagamore, Mahina’s sister moon. To get there, Sass needs to upgrade her vintage skyship to a spaceship. Her crew's would-be heroes need to earn their space legs. And ex-cop Sass is probably the wrong person for the job.

It's coming up on Cajeiri's birthday. The boy has been promised he can have the young human children he knew from his voyage sent down from the space station for a two week stay. But there's a far darker business going on in the background - a major split compromising the Assassins' Guild, which furnishes security and law enforcement to the whole continent. Tabini's consort's own father has been barred from court, and may be involved in a new conspiracy against him.

Where does one put a messianic cult of practicing cannibals? That becomes the question when Ashanti appears in Donovan's skies. She was designed for no more than four years in space. It's taken 10. The crew has sealed the transportees onto a single deck - and over the years, the few survivors down there have become monsters. Lead by the messiah, Batuhan, they call themselves the Unreconciled. With the discovery of a wasting disease among the Unreconciled, it's up to Kalico, Dya Simonov, and Mark Talbot to try and deal with the epidemic.

Barcus is a working stiff looking for a good paycheck. When the Ventura and its crew enter orbit for a scheduled planet survey, the ship activates an automated defense system protecting the planet. Although the Ventura is destroyed in the attack, Barcus alone survives the harrowing fall to the remote planet surface. He struggles to remain alive and sane and to discover why everyone he knew and loved on the Ventura was deliberately murdered.

Where the cream of humanity has left for the outworlds, leaving the rest behind; where genetically redesigned T-rexes have supplanted pit bulls; population control measures have created an underclass of Urchins, unlicensed children who have no rights - not even the right to exist; where wireheads with chips in their brains live vicariously through the downloaded experiences of others; and where the UN has been turned into a brothel known as Dydeetown, peopled by clones of famous personalities from history and entertainment.

Contemplating war is a terrible thing, but not contemplating it can be worse. As terrible as war is, failure to prepare is more terrible yet. This story is set at the same time and in the same universe as Hannah Sawyer.

Sable Keech is a walking dead man. Was he resurrected because he was infected by the Spatterjay virus, or it took place late in a tank of seawater? Taylor Bloc wants to know the truth. He also wants more – adulation, power, control – and will go to any lengths to achieve them. An ancient hive mind has sent an agent to this uncertain world. Does it merely want to obtain the poison 'sprine' that is crucial to immortality? Erlin, still faced with the ennui of immortality, is interrupted by an angry whelkus titanicus, and begins a strange journey.