A galactic war has left the Terran Federation in ruins. Formerly civilized planets have decivilized into barbarism. Space Vikings roam the wreckage, plundering and killing for gain. Lord Lucas Trask of Traskon was no admirer of the Space Vikings, but when murder takes his wife on his wedding day, Trask trades everything he has for his own Space Viking ship and sets out on a galaxy-wide quest for revenge.

"Lone Star Planet" is a science fiction novel by H. Beam Piper. It presents a world on which the assassination of politicians is accepted practice. After a political gaffe, our hero Stephen Silk is assigned to be the Solar League's new ambassador to the people of Capella IV, New Texas. The position is open because the previous ambassador, Silas Cumshaw, was assassinated. On the starship taking him to his new posting, Silk meets his secretary/bodyguard, a native New Texan named Hoddy Ringo.

"The Cosmic Computer" is a sci-fi novel by H. Beam Piper, published in 1963. Conn Maxwell, our hero, is returning from Terra to his poverty-stricken home planet of Poictesme, a.k.a "The Junkyard Planet", with news of the potential whereabouts of Merlin, a military super-computer said to have been dumped there after the last war. The people of Poictesme hope to find the super-computer, perhaps their only hope out of poverty. Will everything go according to plan and wishes, though?

So the Ulleran challenge begins, with the rantings of a prophet and a seemingly incidental street riot. Only when a dose of poison lands in the governer-general's whiskey does it become clear that the "geeks" have had it up their double-lidded eyeballs with the imperialist Terran Federation's Chartered Uller Company. Then, overnight, war is everywhere.

"Space Prison" is a sci-fi novel by Tom Godwin. A ship heading from Earth to Athena, a planet 500 light years away, is suddenly attacked by the Gerns, an alien empire in its expansion phase. People aboard are divided by the invaders into Acceptables and Rejects. The Acceptables would become slaves for the Gerns on Athena, and the Rejects are forced ashore on the nearest 'earth-like' planet, called Ragnarok. The Gerns say they will return for the Rejects, but the Rejects quickly realize that that isn't going to happen.

Five days after Owen Zastava Pitt pushed his insufferable boss out of a 14th story window, he woke up in the hospital with a scarred face, an unbelievable memory, and a job offer. It turns out that monsters are real. All the things from myth, legend, and B-movies are out there, waiting in the shadows. Some of them are evil, and some are just hungry. Monster Hunter International is the premier eradication company in the business. And now Owen is their newest recruit.

Chris Grant had taken the close protection gig for a finance guy as a break from the last two decades spent in war zones around the world. When a coordinated attempt is made on the client’s life, however, he finds that this job isn’t as simple as it seemed. Things only get more complicated from there. The Pallas Group Solutions contractors haven’t been selected because they’ll sit on their hands. As they begin to gather more intelligence, and as the bodies stack up, they discover that there’s more to both the client and their own company than meets the eye.

The West's own governments are giving up, have already lost, or are leading the charge to something else. This doesn't sit well with those who believe in liberty. This is the story of a people who have lost the political fight, they've lost the culture wars, they haven't seen a level playing field in a generation, and they are about to be made serfs. None of that matters. They're leaving....

Intelligence agents have uncovered something which seems beyond belief, but the evidence is incontrovertible: The USA's greatest adversary on the world stage is sending its agents back through time! And someone, or something, unknown to our history is presenting them with technologies - and weapons - far beyond our most advanced science. We have only one option: Create time-transfer technology ourselves, find the opposition's ancient source...and take it down.

"Triplanetary" is a science fiction novel and space opera by author E. E. Smith, published in 1948. It consists of two parts. The first explains the series background, which consists of a conflict between the evil Eddorians and the benevolent Arisians. This conflict is carried out throughout the history of an oblivious humankind on Earth. The final part of the book, which was originally published as a magazine story, takes up the tale after civilization has been rebuilt.

On their way to fight in the Mexican-American War, a group of American soldiers are swept away to a strange and deadly alternate Earth in this thrilling new adventure set in the world of the New York Times best-selling Destroyermen series.

William Mandella is a soldier in Earth's elite brigade. As the war against the Taurans sends him from galaxy to galaxy, he learns to use protective body shells and sophisticated weapons. He adapts to the cultures and terrains of distant outposts. But with each month in space, years are passing on Earth. Where will he call home when (and if) the Forever War ends?

The gigantic comet had slammed into Earth, forging earthquakes a thousand times too powerful to measure on the Richter scale, tidal waves thousands of feet high. Cities were turned into oceans; oceans turned into steam. It was the beginning of a new Ice Age and the end of civilization. But for the terrified men and women chance had saved, it was also the dawn of a new struggle for survival--a struggle more dangerous and challenging than any they had ever known....

Amber is the one real world, of which all others including our own Earth are but Shadows. Amber burns in Corwin's blood. Exiled on Shadow Earth for centuries, the prince is about to return to Amber to make a mad and desperate rush upon the throne.

In a New York City groaning under the burden of 35 million inhabitants, detective Andy Rusch is engaged in a desperate and lonely hunt for a killer everyone has forgotten. For even in a world such as this, a policeman can find himself utterly alone.