The Edge of the Knife, by H Beam Piper is one of the pivotal not felt was by Piper in his "Terra-Human Future History". Piper wrote this novella in 1957 at the height of the Cold War between the Soviet Union, and the United States of America, and seeing into the future could get you locked up in the sanitarium for dissolution all thinking. The protagonist, Charmers, a modern history professor has just such a problem.

Dr. Martha Dane is the linguist in an archeological expedition of an ancient Martian city. She is dedicated to the monumental task of understanding the meaning of the wall writings, despite the discouragement of the other team members. With nothing solid to refer to, finding a "key" is paramount to the success of her mission. When the team uncovers an ancient university building, they discover more than just a Martian Rosetta stone.

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.

Benson is the leader of the secretive military unit Benson's Butchers, and is leading the group behind enemy lines. Having planted the explosives and destroyed the ammunition dump, his team disperses and attempts to get back to the United Nations lines and safety. When a strange blue mist envelopes Benson it's the start of a strange adventure that will change his life for ever.

In this story a galactic empire of thousands of planets has been at peace for hundreds of years. Production all across the empire is regulated to keep markets and economies stable. With this kind of system in place, why is there suddenly a plot to overthrow the current emperor, and who is behind it?

Jack Holloway mines valuable sunstones on the planet Zarathustra. One day, he encounters a small, furry humanoid whom he names Little Fuzzy, who introduces Holloway to his family. Holloway cares for the Fuzzies and spreads the news of their apparently intelligent behavior. When the Company discovers that the Fuzzies' intelligence may qualify them as a sapient species, it takes certain steps.

Emmy-award winning gadfly Mike Rowe presents a ridiculously entertaining, seriously fascinating collection of his favorite episodes from America’s number-one short-form podcast, The Way I Heard It, along with a host of memories, ruminations, and insights. It’s a delightful collection of mysteries. A mosaic. A memoir. A charming, surprising must-have. Mike Rowe’s The Way I Heard It collects 35 fascinating stories “for the curious mind with a short attention span”.

In what is considered one of Heinlein's most hair-raising, thought-provoking, and outrageous adventures, the master of modern science fiction tells the strange story of an even stranger world. It is 21st-century Luna, a harsh penal colony where a revolt is plotted between a bashful computer and a ragtag collection of maverick humans, a revolt that goes beautifully until the inevitable happens. But that's the problem with the inevitable: it always happens.

Jim Marlowe and his strange-looking Martian friend, Willis, are allowed to travel only so far. But one day Willis unwittingly tunes in to a treacherous plot that threatens all the colonists on Mars, and it sets Jim off on a terrifying adventure that could save - or destroy - them all.

First prize in the Skyway Soap slogan contest was an all-expenses-paid trip to the moon. The consolation prize was an authenticspace suit, and when scientifically minded high school senior Kip Russell wonit, he knew for certain he would use it one day to make a sojourn of his own tothe stars. But "one day" comes sooner than he thinks when he tries the suit on in his backyard - and finds himself worlds away, a prisoner aboard a space pirate's ship.

In the extraordinary Worldwar tetralogy, set against the backdrop of World War II, Harry Turtledove, whom Publishers Weekly has called the "Hugo-winning master of alternate SF," wove an explosive saga of world powers locked in conflict against an enemy from the stars.

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?

Stephanie Harrington had always expected to be a forest ranger on her homeworld of Meyerdahl until her parents relocated to the frontier planet of Sphinx in the far distant Star Kingdom of Manticore. It should have been the perfect new home - a virgin wilderness full of new species of every sort, just waiting to be discovered. But Sphinx is a far more dangerous place than ultra-civilized Meyerdahl, and Stephanie's explorations come to a sudden halt when her parents lay down the law: no trips into the bush without adult supervision!

In the year AD 3000, Earth is a dystopian wasteland, plundered of its natural resources by alien conquerors known as Psychlos. Fewer than 35,000 humans survive in a handful of communities scattered across the face of a post-apocalyptic Earth. From the ashes of humanity rises a young hero, Jonnie Goodboy Tyler. Setting off on an initial quest to discover a hidden evil, Jonnie unlocks the mystery of humanity’s demise and unearths a crucial weakness in their oppressors.

Four audiobooks in one box set: Last Stand: Surviving America's Collapse, Last Stand: Patriots, Last Stand: Warlords, and Last Stand: Turning the Tide. John Mack, a prepper and former soldier, struggles to save his family and community after an EMP (electromagnetic pulse) takes out the country's electrical grid. With most electronics, communications, and transportation destroyed in a matter of seconds, the nation quickly collapses into anarchy. Threats emerge from enemies both foreign and domestic.