"A lone astronaut. An impossible mission. An ally he never imagined. Ryland Grace is the sole survivor on a desperate, last-chance mission--and if he fails, humanity and Earth itself will perish. Except that right now, he doesn't know that. He can't even remember his own name, let alone the nature of his assignment or how to complete it. All he knows is that he's been asleep for a very, very long time. And he's just been awakened to find himself millions...

This is a classic science fiction short story by Harry Harrison. The K-Factor is an equation used to asses the probability of war. A young man is charged with using the K-Factor and the field of Sociatics to avert war on another planet. However, there is a traitor in his midst who has the power to cause a catastrophe. Will he find the traitor? Find out in this classic sci-fi tale. This work is part of our Vintage Sci-Fi Classics Series, a series in...

Special Commander Joshua Cook has a secret, she's sure of it. He's the Coalition's latest golden boy, but she knows he has a past that's far from sparkling.Ready to find out what his secret is, she isn't ready for the man himself. Josh is the rudest, meanest, crudest Coalition officer she's come across. She's about to give up when the unthinkable occurs – they get stuck on a desert planet far from help.They've got to rely on each other to survive....

When evening came I turned to the books, and gathered a great deal about the fiery planet, including the fact that a stout man, a Daniel Lambert, could jump his own height there with the greatest ease. Very likely, but I was seeking information on the strange light, and as I could not find any I resolved to walk over and consult my old friend, Professor Gazen, the well-known astronomer, who had made his mark by a series of splendid researches with...

[...]"The first of the new meteors landed on the earth in November, 1940. It was discovered by a farmer in his field near Brookline, Massachusetts, shortly after daybreak on the morning of the 11th. Astronomically, the event was recorded by the observatory at Harvard as the sudden appearance of what apparently was a new star, increasing in the short space of a few hours from invisibility to a power beyond that of the first magnitude, and then as rapidly...

Alice is now on her own. So is John. But it won't last.When a mysterious swarm of ships descends upon Alice, she soon finds herself inside a waking nightmare. With no one to rely on, could this be the end?On the other side of the Rim, the Pegasus encounters a similar mystery. Ultimately John is separated from his crew when they need him more than ever.The lives of everyone aboard the Pegasus are on the line, and there's only two people in the universe...

The Alien was really alien-and Earth was faced with a strange problem indeed. They had to have a superman. And there weren't any. So.... Randall Garrett was an American science fiction and fantasy author. He was a prolific contributor to Astounding and other science fiction magazines of the 1950s and 1960s. He instructed Robert Silverberg in the techniques of selling large quantities of action-adventure science fiction and collaborated with him on...

Etrusca was a warrior woman in the distant past of Nisandros, who defied the clan heads and fought to turn her world from the worship of the Ancestors and back to worshipping and serving Enlo. For that she nearly died.Many times. Blue tattoo lines marked the scars around her eyes and mouth where her enemies tried to blind her and silence her forever. Women of Nisandros tattooed their eyes with blue lines to honor Etrusca and to vow service to Enlo....

When Queen Samara Rani fulfills the promise she made to Emperor Valentin Kos to visit his court and meet with his advisors, she knows they won't welcome her with open arms, especially when she's been tasked with discovering the traitors within their ranks-traitors she tricked out of five million credits. As soon as Samara begins her investigation it becomes clear that Valentin's advisors want her gone and they aren't picky about how. After their...

A prophecy says he's the one who will find the lost Rhomanii homeworld. Fate has governed his whole life. But he's not letting it control his future. The Rhomanii are looking for the man foretold in the prophecy, a leader that will unite the clans and lead them home. Some addled seers decided that man is Rafe. That caused a bit of an issue, mostly because there is a second foretelling, one calling him the destroyer. Cooler name, but it comes with...