Related to: 'Invisible Barriers'

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A Time of Changes

Robert Silverberg
Authors:
Robert Silverberg
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Planet of Death

Robert Silverberg
Authors:
Robert Silverberg

Earthman Roy Crawford is framed for murder on the planet Velliran. He has two choices. He must escape from the planet within three days or go to prison for life.But the only spaceship leaving the planet within three days belongs to the Exploration Corps. This is a group of scientists which investigates new planets. They are about to leave for World Seven on the Star System Z-16. With help from his friends, the dazed Crawford finds himself in the ship. The scientists, of course, think he is one of them.But World Seven is no escape for Roy. It is a planet of death. The team of scientists find themselves in a world where even the trees are killers. And one more killer is on the spaceship - the real murderer who framed Crawford!

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Thorns

Robert Silverberg
Authors:
Robert Silverberg
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The Time Hoppers

Robert Silverberg
Authors:
Robert Silverberg
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The Man In The Maze

Robert Silverberg
Authors:
Robert Silverberg

During his heroic first encounter with an alien race, Dick Muller was permanently altered, hideously transformed in a way that left him repulsive to the entire human race. Alone and embittered, he exiled himself to Lemnos, an abandoned planet famed for its labyrinthine horrors, both real and imagined. But now, Earth trembles on the brink of extinction, threatened by another alien species, and only Muller can rescue the planet. Men must enter the murderous maze of Lemnos, find Muller, and convince him to return with them.But will the homeless alien, alone in the universe, risk his life to save his race, the race that has utterly rejected him? (First published 1968)

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Hawksbill Station

Robert Silverberg
Authors:
Robert Silverberg

In the mid-21st century, time travel is used to send political prisoners to Hawksbill Station, a prison camp in the late Cambrian Era. When the latest arrival suspiciously deflects questions about his crimes and knowledge of 'Up Front', the inmates decide to find out his secret.First published in 1968

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The Masks Of Time

Robert Silverberg
Authors:
Robert Silverberg
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Nightwings

Robert Silverberg
Authors:
Robert Silverberg

Old Earth has reached its Third Cycle, a tired planet basking in the faded glories of a lost civilisation. Long ago it had been great - but the pride and greed of its rulers had brought about a terrible downfall. And now Earth was threatened. Far out in space an alien race waited. Once they had been the victims of a crime perpetrated by the human race - now they were ready to return as conquerors. As a Watcher, Tomis had spent his life searching the skies for signs of the impending invasion. And when it finally came, it was to disrupt not only his world but his whole life in a way he had never dreamed was possible.(First published 1969)

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Up the Line

Robert Silverberg
Authors:
Robert Silverberg

Time travel spelled problems for the couriers of the Time Service. Shuttling backwards and forwards over the centuries they had to be wary of creating paradoxes - like meeting themselves watching the sack of Rome, or sleeping with their own ancestors.Of course, it also gave them the chance to amass wealth by the discreet use of their prior knowledge. The penalties were fierce and the Time Police implacable in their pursuit of lawbreakers. But it was still worth taking the risk.Jud Elliot took it when he met the marvellous transemporal paradox called the Pulcheria. He couldn't resist her charms - the effects spanned generations, and set the Time Police on his trail!

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Tower Of Glass

Robert Silverberg
Authors:
Robert Silverberg
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Son of Man

Robert Silverberg
Authors:
Robert Silverberg

IN THE BEGINNING . . .There was no Brooklyn, no St. Louis, no Shakespeare, no moon, no hunger, no death . . .IN THE BEGINNING . . .There were no real men, no real women, nothing but the dispassionately passionate ambisexuals of the lowest and highest order . . .IN THE BEGINNING . . .The heavens, the seas and the Earth belonged to a more intelligent species than a man called Clay could ever have dreamed possible in his own time . . . but his own time as a man had passed, and now his time as the son of man had come!

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The Second Trip

Robert Silverberg
Authors:
Robert Silverberg
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The World Inside

Robert Silverberg
Authors:
Robert Silverberg

The year is 2381. The place is Urban Monad 116 of the constellation Chippitts. The population of this one-thousand storey super-structure is 800,000+ and always growing. After two centuries of ruthless, selective breeding, the essence of life is to be blessworthy and to multiply; to afford one's neighbours any type of sexual fulfilment and, above all, to avoid the evil of frustration.But, within this seemingly blissful vertical world there are individuals who feel such perverse desires as a longing for privacy, a wish to descend from the heights, to walk on earth and bask in the sunshine. These rebel throwbacks to an earlier Earth are dangerous, disruptive elements. And they must be destroyed - if they do not destroy themselves first . . .

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The Stochastic Man

Robert Silverberg
Authors:
Robert Silverberg

Lew Nichols' business, at the end of the twentieth century, was stochastic prediction - high-powered guesswork. He was very good at this well-paid, sophisticated form of witchcraft. And he was quite content with the sultry Indian beauty he had married. In fact, Lew Nichols was more than satisfied with his life. Until the day in March '99 when he met Martin Carvajal. Lew got strange vibrations from the eccentric millionaire from the start. But Carvajal took a special interest in Lew. He wanted to teach him to SEE the future - not just guess at it.But the power to see the future did not prepare Lew for the horrifying possibilities it offered.(First published 1975)

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Shadrach in the Furnace

Robert Silverberg
Authors:
Robert Silverberg

The year is 2012. The world lies ravaged by biological warfare, its population decimated by a ferocious genetically-transmitted disease known as the organ rot. And presiding over the ruins is a ninety-three-year-old tyrant, preserved in a state of youth by a series of organ transplants: the self-styled Genghis Mao.Shadrach Mordecai, Genghis Mao's trusted personal physician, was a vital cog in the great machine devoted to keeping the ruler alive: linked to him by a network of electronic implants, Shadrach was able to detect and diagnose the first signs of malfunction in his lord and master. But close as he was to the aging dictator, Shadrach could not have known that events would soon plunge him into a desperate struggle - a struggle in which a paragon of idealism faced the very incarnation of evil.

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Tom O'Bedlam

Robert Silverberg
Authors:
Robert Silverberg

The 22nd century, 150 years after the Dust War destroyed America's Mid-West, and much else besides. California is a last outpost for survival and reclamation during a long epidemic of all-purpose despair.The extraordinary cult of 'Tumbonde,' a former taxi driver its prophet and leader, predicts the imminent arrival on earth of 'Gods' from the stars. The movement grows daily.Tom O'Bedlam, an apparent madman, prey since childhood to visions which seem to confirm 'Tumbonde,' goes even further. He can, he will, help others to make the Crossing. If the world doesn't go too man too soon. If well-meaning 'rationalists' don't lock him away . . .

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The Face of the Waters

Robert Silverberg
Authors:
Robert Silverberg

It is the year 2450. Humanity is scattered among the stars, which teem with intelligent life, while the home world has been destroyed by an inadvertent catastrophe two hundred years before. Thus all Earthmen are exiles, and Earth itself is only a memory.Hydros is a world of great complexity. It has almost no landmass, only a great globe-encompassing ocean with occasional tiny islands. Its seas swarm with apparently intelligent life-forms of a hundred kinds, and one - a bipedal humanoid form - has created a kind of land for itself: floating islands, woven from sea-borne materials, buffered by elaborate barricades against the ceaseless tidal surges that circle the planet.To Hydros have come an assortment of Earthmen. For them it's a world of no return: having no form of outbound space transportation. This brilliantly inventive novel tells their story, as they travel across the planet's endless ocean in search of the mysterious area from which no human has ever returned - the Face of the Waters.(First published 1991)

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Hot Sky at Midnight

Robert Silverberg
Authors:
Robert Silverberg
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Dying Inside

Robert Silverberg
Authors:
Robert Silverberg

A powerful novel about what happens when the magic leaves our lives.Imagine what it would be like if you could tell what the innermost thoughts and feelings of those around you were. Imagine if, as you reached middle age, you lost that ability. What would it do to you to be like everyone else?

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The Book Of Skulls

Robert Silverberg
Authors:
Robert Silverberg