Who knoweth the spirit of men that goeth upward, and the spirit of the beast that goeth downward to the earth? –Ecclesiastes 3:21 Okay, they did resemble elephants, it can't be denied. That led many people to underestimate the Nildoror and their obviously more fearsome commensals, the Sulidoror. But aliens should never be judged by human standards, as the Company learned to its cost when Holman's World, now once again known as Belzagor, was given back to the natives and the Company sent packing. Now Edmund Gunderson, once head of the Company's operation on this world, has come back across the galaxy to settle old scores with the Nildoror. If he can even get them to acknowledge his existence. Downward to the Earth is a classic from the golden age of Robert Silverberg's career in the 1970s. His homage to Joseph Conrad's Heart of Darkness, it remains as fresh and powerful today as the day it was written. Our Orb edition will have a map of Gunderson's journey across Belzagor and a new introduction by the author. At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.

Based on Robert Silverberg’s bestselling Sci-Fi novels about Humanity’s search for immortality out among the stars.

Based on Robert Silverberg's bestselling Sci-Fi novel about the effects of colonialism and the quest for transcendence.

How far will four friends go for immortality? This novel is Hugo and Nebula Award–winning author “Robert Silverberg at his very best” (George R. R. Martin). After Eli, a scholarly college student, finds and translates an ancient manuscript called The Book of Skulls, he and his friends embark on a cross-country trip to Arizona in search of a legendary monastery where they hope to find the secret of immortality. On the journey with Eli, there’s Timothy, an upper-class WASP with a trust fund and a solid sense of entitlement; Ned, a cynical poet and alienated gay man; and Oliver, a Kansas farm boy who escaped his rural origins and now wants to escape death. If they can find the House of Skulls where immortal monks allegedly reside, they’ll undergo a rigorous initiation. But do those eight grinning skulls mean the joke will be on them? For a sacrifice will be required. Two must die so that two may live forever . . . Stretching the boundary between science fiction and horror, Robert Silverberg masterfully probes deeper existential questions of morality, brotherhood, and self-determined destiny in what Harlan Ellison refers to as “one of my favorite nightmare novels.” This ebook features an illustrated biography of Robert Silverberg including rare images from the author’s personal collection.

Science fiction. From birth David Selig was both blessed and cursed with the ability to look into the innermost thoughts and hearts of people around him. As he grew he learnt to protect himself from the things he did not want to hear and eavesdropped on all that he did, using his powers for the pursuit of pleasure. But now having reached middle-age, David's powers are fading, slowly stranding him in a world he does not know how to handle, leaving him living on the outside but dying inside. Universally acclaimed as Silverberg's masterpiece, this is the harrowing and chilling story of a man who squandered his remarkable powers and then had to learn what it was like to be human.

This sprawling, episodic novel by the Hugo and Nebula Award–winning author is a “tour de force sci-fi outing . . . a wonderful read” (Fantasy Literature). 2077. With Earth reeling from centuries of unregulated population growth and environmental decimation, a new religion has taken root. The Vorsters worship science and the material world over all else, searching for the promise of immortality through new technology and the promise of heaven among the physical stars. But on Venus, a renegade sect has found its home. The Harmonists find the answers to life’s eternal questions in their own spirituality and in their own bodies, which have undergone genetic changes on Venus, giving them paranormal abilities. With humanity’s future at stake, religion becomes a political business, and both groups will have to face their motivations and manipulations when a shocking discovery threatens the balance of power in the universe. “The absorbing story of an overpopulated and economically depressed world clinging to the outcome of a religious schism for its salvation.” —sff180

Published in 1967, we return to Port William during the Second World War to revisit Jayber Crow, the barber, Uncle Stanley, the gravedigger, Jarrat and Burley, the sharecroppers, and Brother Preston, the preacher, as well as Mat Feltner, his wife Margaret, and his daughter–in–law Hannah, whose son will be born after news comes that Hannah’s husband Virgil is missing. "The earth is the genius of our life,” Wendell Berry writes here. “The final questions and their answers lie serenely coupled in it."

Earth 2381: The hordes of humanity have withdrawn into isolated 1000-story Urbmons, comfortably controlled multicity-buildings which perpetuate an open culture of free sex and unrestricted population growth. Nearly all of Earth's 75 billion live in the hundreds of monolithic structures scattered across the globe, with the exception of the small agricultural communes that supply the Urbmons with food. When a restless Urbmon computer engineer begins to think unblessworthy thoughts of making a trip outside, he risks being labeled a flippo, for whom there is only one punishment.

“A ribald, Byzantine tale of time-tourism” from the multiple Nebula and Hugo Award–winning author (Tor.com). It’s 2059, and former law clerk Jud Elliott finds himself at loose ends—until a chance meeting with a Time Courier gives him the inspiration to become one himself. The job—as a time-traveling guide—gives him the opportunity to indulge his love of Byzantine history, in between shuttling tourists to such monumental events as the crucifixion and the assassination of JFK. But there are strict rules to follow as a Time Courier, put in place to guard against paradoxes and preserve the sanctity of “now-time.” Jud isn’t used to following the rules—especially when faced with temptation. All it takes is one tiny slip here, one misplaced step there, and Jud could destroy his own timeline and cease to exist in the blink of an eye . . . a practicality that’s hard for Jud to grasp when he crosses paths with an eleventh-century Byzantium beauty he can’t resist. “A hugely ambitious, enormously fun, sly, paradox-peppered piece that chronicles the time-tourist trade and all its perils—specializing in Byzantine history.” —Strange Horizons “This novel is a comedy, and it is funny, but it is one of those black comedies where things go wrong, and then the more the protagonist tries to fix things, the more wrong they become, until the ending is at one and the same time an O. Henry punchline and a deep existential truth, neat as a pin and just as sharp.” —Kim Stanley Robinson

On the planet Ilmatar, under a roof of ice a kilometer thick, a team of deep-sea diving scientists investigates the blind alien race that lives below. The Terran explorers have made an uneasy truce with the Sholen, their first extraterrestrial contact: so long as they don't disturb the Ilmataran habitat, they're free to conduct their missions in peace. But when Henri Kerlerec, media personality and reckless adventurer, ends up sliced open by curious Ilmatarans, tensions between Terran and Sholen erupt, leading to a diplomatic disaster that threatens to escalate to war. Against the backdrop of deep-sea guerrilla conflict, a new age of human exploration begins as alien cultures collide. Both sides seek the aid of the newly enlightened Ilmatarans. But what this struggle means for the natives—and the future of human exploration—is anything but certain, in A Darkling Sea by James Cambias. At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.