Sixth Column


Robert A. Heinlein - 1949
    Now the only hope resides in a mountain redoubt where six men work in secret on a plan to rock the planet. . . .

Jack of Eagles


James Blish - 1952
    Only recently, Danny was an average New York copywriter, until he suddenly found he had ESP. His knowledge of the future is astonishing, and the rest of Danny's powers are just beginning. But someone has plans for Danny: a mysterious group of sinister men bent on world domination. They'll stop at nothing until they capture Danny . . . or destroy him. For only Danny Caiden has the power to sabotage their diabolical tyranny. Through no fault of his own, he has found himself at the centre of a shattering psychic struggle for the future of humanity. In the final battle, Danny must master all of his powers, or sacrifice himself - and all mankind - to satanic slavery forever.

All My Sins Remembered


Joe Haldeman - 1977
    The only problem is that the Confederacion needs him as one of its twelve Prime Operators for its secret service, the TBII. The TBII wants him as a spy, thief & assassin. It's not, of course, a problem for the Confederacion, which simply uses immersion therapy & hypnotic personality overlay for Otto's training, then sends him out in deep cover, encased in plastiflesh, on a variety of dangerous missions on a number of bizarre worlds. But for him, it's a different matter: what he has to witness & what he's forced to do take a terrible toll. Always he returns to his original self--his conscience stabbed by the memory of all those he'd killed in the service of interstellar harmony.

Sassinak


Anne McCaffrey - 1990
    That made her just the right age: old enough to be used, young enough to be broken. Or so the slavers thought. But Sassy turned out to be a little different from your typical slave girl. Maybe it was her unusual physical strength. Maybe it was her friendship with the captured Fleet crewman. Maybe it was her spirit. Whatever it was, it wouldn't let her resign herself to the life of a slave. She bided her time, watched for her moment. Finally it came, and she escaped.But that was only the beginning for Sassinak. Now she's a Fleet Captain with a pirate-chasing ship of her own, and only one regret in her life: not enough pirates.

Fantastic Voyage


Isaac Asimov - 1966
    If they fail, the entire world will be doomed.

Time and Again


Clifford D. Simak - 1950
    based on some real, honest, practical ethical thinking. It is an idea book.' - Groff Conklin in Galaxy Science FictionAsher Sutton has been lost in deepest space for twenty years. Suddenly arrives a warning from the future, that he will return- and that he must be killed. He is destined to write a book whose message may lead to the death of millions in centuries to come. For this reason Sutton is hounded by the sinister warring factions of the future who wish to influence or prevent the writing of this book he has not yet begun to write.Yet already a copy has been found in the burnt-out wreckage of a space-craft on Aldebaran XII.

The Spell Sword


Marion Zimmer Bradley - 1974
    Most of the planet's wild terrain was unexplored...and many of its peoples seclusive and secretive.But for Andrew Carr there was an attraction he could not evade. Darkover drew him, Darkover haunted him--and when his mapping plane crashed in unknown heights, Darkover prepared to destroy him.Until the planet's magic asserted itself--and his destiny began to unfold along lines predicted only by phantoms and wonder workers of the kind Terran science could never acknowledge.THE SPELL SWORD is a Darkover novel to stand with the great ones of the series.

Mutineers' Moon


David Weber - 1991
    Commander Colin Maclntyre, it began as a routine training flight over the Moon. For Dahak, a self-aware Imperial battleship, it began millennia ago when that powerful artificial intelligence underwent a mutiny in the face of the enemy. The mutiny was never resolved--Dahak was forced to maroon not just the mutineers but the entire crew on prehistoric Earth. Dahak has been helplessly waiting as the descendants of the loyal crew regressed while the mutineers maintained control of technology that kept them alive as the millennia passed. But now Dahak's sensors indicate that the enemy that devastated the Imperium so long ago has returned--and Earth is in their path. For the sake of the planet, Dahak must mobilize its defenses. And that it cannot do until the mutineers are put down. So Dahak has picked Colin Maclntyre to be its new captain. Now Maclntyre must mobilize humanity to destroy the mutineers once and for all--or Earth will become a cinder in the path of galactic conquest.

The Daleth Effect


Harry Harrison - 1970
    Other nations (primarily cold war America and Soviet Union) try to acquire this technology, providing much of the tension and the climax of the novel.

Star Hunt


David Gerrold - 1972
    In the prequel to Voyage of the Star Wolf, first officer Jonathan Korie drives his captain and the crew of their obsolete starship on a fanatical, possibly disastrous search for an enemy that may be a phantom.Originally published as Yesterday's Children

Against a Dark Background


Iain M. Banks - 1993
    On an island with a glass shore - relic of some even more ancient conflict - she discovers she is to be hunted by the Huhsz, a religious cult which believes she is the last obstacle before their faith's apotheosis. She has to run, knowing her only hope of finally escaping the Huhsz is to find the last of the ancient, apocalyptically powerful but seemingly cursed Lazy Guns. But that is just the first as well as the final step on a search that takes her on an odyssey through the exotic Golterian system and results in both a trail of destruction and a journey into her own past, as well as that of her family and the system itself; a journey that changes everything.

The Legacy of Heorot


Larry Niven - 1987
    Avalon seems perfect, a verdant, livable world still in its prehistoric age. The biologists and engineers who busy themselves planting and building scoff at the warnings of professional soldier Cadmann Weyland until a large, unnaturally fast and cunning predator begins stalking the colony. Learning how to kill the beast is only the first step, for they must then reevaluate their entire understanding of Avalon's ecology.

Sentinels from Space


Eric Frank Russell - 1953
    But even bigger things were at stake: Full-scale war would attract the attentions of the deadly Denebian aliens, who were slowly advancing towards Earth.Only David Raven - and a few others like him - knew about the Denebians. But Raven had powers no human or mutant had every[sic] dreamed of, and he was looking out for humanity...[From Back cover][Front Page]Pawn to KingThe notion of a supertelepathic superlevitator was patently absurd - but the opposition would swallow the absurdity when it came along in the guise of a self-evident fact. There would be considerable boosting of blood pressure in the hidden Venusian hierarchy when they learned that the first act of Earth's new chess piece was to abolish a natural law.The thought gratified him. To date he had achieved nothing spectacular by the standards of the day and age. That was good because it was highly undesirable to be too spectacular. But at least he'd created considerable uneasiness in the ranks of the formerly overconfident enemy. Indeed, if they had bolted this multitalent mutant notion and speculated on the dire possibility of still more formidable types yet to come, they would have every reason to feel afraid.It was a pity they could not be told the truth.

Transit


Edmund Cooper - 1964
    He stooped, put out his fingers. And then, in an instant, there was nothing. Nothing but darkness and oblivion. A split second demolition of the world of Richard Avery.From a damp February afternoon in Kensington Gardens, Avery is precipitated into a world of apparent unreason. A world in which his intelligence is tested by computer, and in which he is finally left on a strange tropical island with three companions, and a strong human desire to survive.But then the mystery deepens; for there are two moons in the sky, and the rabbits have six legs, and there is a phusically satisfying reason for the entire situations.

Two Hawks From Earth


Philip José Farmer - 1966
    In this classic of alternate history by grand master Philip Jose Farmer, Native American bomber pilot Roger Two Hawks bails out over enemy territory in WWII, only to find himself on another Earth-one in which the American continents never rose from the waters, and the ancestors of the American Indians remained in Asia and Europe-an Earth embroiled in a world war of its own, with Two Hawks caught in the middle.