No one knows what it is that Cal has forgotten, but his superiors can't take the chance that it might be something deadly to his fellow soldiers -- and to Earth. Somehow Cal means to seek out whatever it is that his mind is resisting ...

    Menaced by a terrifying array of lethal forces, Blord risked his life against alien aggressors as well as more human adversaries.Never knowing at what moment death might overtake him, he fought to fulfill a dream; that he might one day claim the title that riches couldn't buy: Master of the Ridge Stars!Originally published in 1954. It is based on these short stories, all by E. Mayne Hull: Competition (1943) The Contract (1944) The Debt (1943) Bankruptcy Proceedings (1946) Enter the Professor (1945)

    Pedro

    A starwide empire was difficult to run, but the old man was wily and the resources of the Solar Spice & Liquors Company were vast. But sometimes even a conquered world can get just a little out of hand.In his Magnificent Future History of Mankind's second great age Poul Anderson has conjured up a universe too immense for even the human race to despoil. Across this grand expanse of space roams the Polesotechnic League, a band of merchant princes from every inhabited planet, in search of adventure and riches beyond the wildest dreams of our earthbound time!Contents:Hiding Place (1961)Territory (1962)The Master Key (1964)

    They are 16 humans in a distant world about to be enveloped by an eruption of violence--horror and murder oddly complemented by a bizarre unforgiving love. But justice is not all that's about to be found. Judgment is coming and the 16 unsuspecting ones are on the threshold of the murdered star.

    An eye for an eye, but some people are doing all the taking.Spares - the story of Jack Randall: burnt-out, dropped out, and with a zero credit rating at the luck bank. After five years lying low on a Spares farm, looking after inmates that can't even spell luck, he is finally faced with a chance at redemption....if he, and the spares, can run fast enough.Spares - a breathless race through strange, disturbing territories in a world all too close to our own.Spares - it's fiction. But only just...

    Twenty subtugs had been lost in the attempt to bring back oil from the undersea fields on the enemy's borders.A brilliant psychologist-electronics expert is planted in the crew of the subtug Ram to find out what is happening.And theory becomes terrifying reality when, miles deep under the ocean, the minds of the crew begin to crack...

    Named after the migrant workers of America's Dust Bowl, these novels convey Blish's "history of the future," a brilliant and bleak look at a world where cities roam the Galaxy looking for work and a sustainable way of life.In the first novel, They Shall Have Stars, man has thoroughly explored the Solar System, yet the dream of going even further seems to have died in all but one man. His battle to realize his dream results in two momentous discoveries anti-gravity and the secret of immortality. In A Life for the Stars, it is centuries later and anti-gravity generations have enabled whole cities to lift off the surface of the earth to become galactic wanderers. In Earthman, Come Home, the nomadic cities revert to barbarism and marauding rogue cities begin to pose a threat to all civilized worlds. In the final novel, The Triumph of Time, history repeats itself as the cities once again journey back in to space making a terrifying discovery which could destroy the entire Universe. A serious and haunting vision of our world and its limits, Cities in Flight marks the return to print of one of science fiction's most inimitable writers.A Selection of the Science Fiction Book Club

    Every lunar walker since Apollo 11 has noticed it: a burnt-metal scent that reminds them of war. Caden Dechert, the chief of the U.S. mining operation on the edge of the Sea of Serenity, thinks the smell is just a trick of the mind—a reminder of his harrowing days as a Marine in the war-torn Middle East back on Earth.It’s 2072, and lunar helium-3 mining is powering the fusion reactors that are bringing Earth back from environmental disaster. But competing for the richest prize in the history of the world has destroyed the oldest rule in space: Safety for All. When a bomb kills one of Dechert’s diggers on Mare Serenitatis, the haunted veteran goes on the hunt to expose the culprit before more blood is spilled.But as Dechert races to solve the first murder in the history of the Moon, he gets caught in the crosshairs of two global powers spoiling for a fight. Reluctant to be the match that lights this powder-keg, Dechert knows his life and those of his crew are meaningless to the politicians. Even worse, he knows the killer is still out there, hunting.In his desperate attempts to save his crew and prevent the catastrophe he sees coming, the former Marine uncovers a dangerous conspiracy that, with one spark, can ignite a full lunar war, wipe out his team . . . and perhaps plunge the Earth back into darkness.

    Ordered to destroy the comet, he instead discovers that it is actually the shell of a derelict space probe - a wreck with just enough power to emit a single electronic signal...2034: Then a reply is heard. Searching for the source of this signal that comes from outside the solar system, Nigel discovers the existence of a sentient ship. When the new vessel begins to communicate directly with him, the astronaut learns of the horrors that await humanity. For the ship was created by an alien race that has spent billions and billions of years searching for intelligent life...to annihilate it.In the Ocean of Night is a 1977 hard science fiction novel by Gregory Benford. It is the first novel in his Galactic Center Saga. It was nominated for the Nebula Award for Best Novel in 1977. It was first published as a novelette in the May/June 1972 edition of Worlds of If Science Fiction.

    . . Alastair Reynolds burst onto the SF scene with the Arthur C. Clarke Award-shortlisted REVELATION SPACE, British Science Fiction Award-winning CHASM CITY, and REDEMPTION ARK. Now experience the phenomenal imagination and breathtaking vision of 'The most exciting space opera writer working today' (Locus) in these two tales of high adventure set in the same universe as his novels. The title story, 'Diamond Dogs', tells of a group of mercenaries trying to unravel the mystery of a particularly inhospitable alien tower on a distant world; 'Turquoise Days' is about Naqi, who has devoted her life to studying the alien Pattern Jugglers.

    When their home planet disappears into a black hole, however, the aliens' only hope for the future hinges on the possibility that humanity's flawed sciences might contain a glimmer of truth. Two veteran sf authors combine their strengths to produce a novel that both explains and explores the ''mysteries'' of modern science. - Library Journal

    To get into space you either needed connections, a membership in the Guild, or a whole lot more money than Max, the son of a widowed, poor mother, was every going to have. What Max does have going for him are his uncle’s prized astrogation manuals—book on star navigation that Max literally commits to memory word for word, equation for equation. From the First Golden Age of Heinlein, this is the so-called juvenile (written, Heinlein always claims, just as much for adults) that started them all and made Heinlein a legend for multiple generations of readers.

     Humanity is not alone in the cosmos. The aliens have given a precious relic to the people of Earth: star-stone. But the harmony of the galaxy is endangered when they discover that the star-stone has disappeared. Likeable Fred Cassidy is an eternal undergraduate. All he thinks he knows about the star-stone is that it came to Earth in an interplanetary trade for the Mona Lisa and the British Crown jewels. When Fred is accused of stealing the cosmic artefact, he is pursued from Australia to Greenwich Village and beyond, by telepathic psychologists, extra-terrestrial hoodlums and galactic police in disguise. Follow him on his adventures as he enters multiple realities, flipping in and out of alien perspectives, through doorways in the sand.

    He wreaks havoc and destruction as surely as a hurricane wherever he goes. Commando Central has planted an electrode transmitter-receiver deep inside his brain and infiltrated him into the Destroyer Spacefleet to prevent it from gaining absolute mastery of the galaxy. But Bron's own brand of chaos is lethally unpredictable. And when whole planets are annihilated by monster hellburner bombs set on course seven hundred million years ago from distant Andromeda, aimed directly at Bron himself, both sides realise that something more colossal, more threatening and infinitely more powerful is taking a hand in Bron's weird destiny...The Patterns of Chaos is SF in the grand style-a mighty tale of galactic intrigue and destruction.