The Forever War


Joe Haldeman - 1974
    A reluctant conscript drafted into an elite Military unit, Private William Mandella has been propelled through space and time to fight in the distant thousand-year conflict; to perform his duties without rancor and even rise up through military ranks. Pvt. Mandella is willing to do whatever it takes to survive the ordeal and return home. But "home" may be even more terrifying than battle, because, thanks to the time dilation caused by space travel, Mandella is aging months while the Earth he left behind is aging centuries.

Calculating God


Robert J. Sawyer - 2000
    Out pops a six-legged, two-armed alien, who says, in perfect English, "Take me to a paleontologist."It seems that Earth, and the alien's home planet, and the home planet of another alien species traveling on the alien mother ship, all experienced the same five cataclysmic events at about the same time, including events exactly like the meteor that wiped out the dinosaurs. Both alien races believe this proves the existence of God: i.e. he's obviously been manipulating the evolution of life on each of these planets.

The Time Machine


H.G. Wells - 1895
    Wells’s successful career and earned him his reputation as the father of science fiction. With a speculative leap that still fires the imagination, Wells sends his brave explorer to face a future burdened with our greatest hopes...and our darkest fears. A pull of the Time Machine’s lever propels him to the age of a slowly dying Earth.  There he discovers two bizarre races—the ethereal Eloi and the subterranean Morlocks—who not only symbolize the duality of human nature, but offer a terrifying portrait of the men of tomorrow as well.  Published in 1895, this masterpiece of invention captivated readers on the threshold of a new century. Thanks to Wells’s expert storytelling and provocative insight, The Time Machine will continue to enthrall readers for generations to come.

The Hitchhiker's Guide to the Galaxy


Douglas Adams - 1979
    Together this dynamic pair begin their journey through space aided by quotes from The Hitch Hiker's Guide "A towel is about the most massively useful thing an interstellar hitchhiker can have" and a galaxy-full of fellow travellers: Zaphod Beeblebrox - the two-headed, three-armed ex-hippie and totally out to lunch president of the galaxy; Trillian, Zaphod's girlfriend (formally Tricia McMillan), whom Arthur tried to pick up at a cocktail party once upon a time zone; Marvin, a paranoid, brilliant and chronically depressed robot; Veet Voojagig, a former graduate student who is obsessed with the disappearance of all the ball-point pens he has bought over the years.

The Runaway Skyscraper


Murray Leinster - 1853
    He wanted to talk about Wells's "Time Machine" but he knew that'd be no use -- these folks didn't read that sort of thing. "If the earth had settled down, we'd have been lower. If it had settled to one side, we'd have been moved one way or another, but as it's settled back in the Fourth Dimension, we're going back in time." "Then --""We're in a runaway skyscraper, bound for some time back before the discovery of America!

For a Breath I Tarry


Roger Zelazny - 1966
    featured in whatever manner he chose.") Though Man has disappeared, his robotic creations (and their creations in turn) continue to function.Along the way, the story explores the differences between Man and Machine, the former experiencing the world qualitatively, while the latter do so quantitatively. "A machine is a Man turned inside-out, because it can describe all the details of a process, which a Man cannot, but it cannot experience that process itself as a Man can." This is illustrated by a conversation Frost has with another machine named Mordel.

Federation


Judith Reeves-Stevens - 1994
    Captain Kirk and the crew of the U.S.S. Enterprise NCC-1701 are faced with their most challenging mission yet—rescuing renowned scientist Zefram Cochrane from captors who want to use his skills to conquer the galaxy. Meanwhile, ninety-nine years in the future on the U.S.S. Enterprise NCC-1701-D, Picard must rescue an important and mysterious person whose safety is vital to the survival of the Federation. As the two crews struggle to fulfill their missions, destiny draws them closer together until past and future merge—and the fate of each of the two legendary starships rests in the hands of the other vessel...

The Paradise Snare


A.C. Crispin - 1997
    Set before the Star Wars movie adventures, these books chronicle the coming-of-age of the galaxy's most famous con man, smuggler, and thief.The first book in this exciting Han Solo series begins with a recounting of Han's late teen years and shows us how he escaped an unhappy adopted home situation to carve out an adventurous new life for himself as a pilot. Han Solo, the handsome rogue, is every girl's dream man, and every boy's hero. Features a bonus section following the novel that includes a primer on the Star Wars expanded universe, and over half a dozen excerpts from some of the most popular Star Wars books of the last thirty years!

Out of the Dark


David Weber - 2010
    So when the Hegemony Survey Force encountered a world whose so-called "sentients" "humans," they called themselves—were almost as bad as the Shongairi themselves, it seemed reasonable to use the Shongairi to neutralize them before they could become a second threat to galactic peace. And if the Shongairi took a few knocks in the process, all the better. Now, Earth is conquered. The Shongairi have arrived in force, and humanity's cities lie in radioactive ruins. In mere minutes, more than half the human race has died. Master Sergeant Stephen Buchevsky, who thought he was being rotated home from his latest tour in Afghanistan, finds himself instead prowling the back country of the Balkans, dodging alien patrols and trying to organize scattered survivors without getting killed. And in the southeastern US, firearms instructor and former Marine Dave Dvorak finds himself at the center of a growing network of resistance putting his extended family at lethal risk, but what else can you do? On the face of it, Buchevsky's and Dvorak's chances look bleak, as do prospects for the rest of the surviving human race. But it may well be that Shongairi and the Hegemony alike have underestimated the inhabitants of that strange planet called Earth