Résultats de "Poul Anderson" dans Toutes les catégories

Thor has broken the sword Tyrfing so that it cannot strike at the roots of Yggdrasil, the tree that binds together earth, heaven, and hell. But now the mighty sword is needed again to save the elves in their war against the trolls, and only Skafloc, a human child kidnapped and raised by the elves, can hope to persuade Bölverk the ice-giant to make Tyrfing whole again. But Skafloc must also confront his shadow self, Valgard the changeling, who has taken his place in the world of men.

Others have written science fiction on the theme of immortality, but in The Boat of a Million Years, Poul Anderson made it his own. Early in human history, certain individuals were born who live on—unaging, undying—through the centuries and millennia. This story follows them over two thousand years, up to our time and beyond—to the promise of utopia, and to the challenge of the stars.

This science fiction novel describes the epic voyage of the spacecraft Leonora Christine. From practically the very first minute, Tau Zero sets scientific realities in dramatic tension with the very real emotional and psychological states of the travelers, exploring the effect of time contraction due to traveling at near-light speed on the human psyche. This tension is a dynamic that Anderson explores with great success over the course of the novel, as 50 crewmembers settle in for the long journey together.

For millions of years, the part of the galaxy containing our solar system has been moving through a vast force field that has been inhibiting certain electromagnetic and electrochemical processes and, thus, certain neurotic functions. When Earth escapes the inhibiting field, synapse speed immediately increases, causing a rise in intelligence, which results in a transfigured humanity reaching for the stars, leaving behind our earth to the less intelligent humans and animal life-forms.

The gathering forces of the Dark Powers threaten the world of man. The legions of Faery, aided by trolls, demons, and the Wild Hunt itself, are poised to overthrow the Realms of Light. Holger Carlsen, a bemused and puzzled twentieth-century man mysteriously snatched out of time, finds himself the key figure in the conflict. Arrayed against him are the dragons, giants, and elfin warriors of the armies of Chaos and the beautiful sorceress Morgan le Fay.

Forget minor hazards like nuclear bombs. The discovery of time travel means that everything we know, anyone we know, might not only vanish, but never even have existed. Against that possibility stand the men and women of the Time Patrol, dedicated to preserving the history they know and protecting the future from fanatics, terrorists, and would-be dictators who would remold the shape of reality to suit their own purposes.

The immortals are 10 individuals born in antiquity from various cultures. Immune to disease, able to heal themselves from injuries, they will never die of old age - although they can fall victim to catastrophic wounds. They have walked among mortals for millennia, traveling across the world, trying to understand their special gifts while searching for one another in the hope of finding some meaning in a life that may go on forever.

Think self-congratulating Federation lackeys are going to be the ones to boldly go where no one has gone before? Think again! Now second-son of nobility David Falkayn, hot to prove his worth, leads a team of alien capitalists through deadly threat and gnarly interplanetary dilemma. The mission: to keep intergalactic trade forever free - and always profitable!

Think there's an unbridgeable gulf between human and alien thought? Not so! There's a common tongue, all right - and Nicholas Van Rijn speaks it fluently: trade. For behind the buffoonish blarney and bawdy bonhomie of the Falstaffian Van Rijn is a man who gets things done. A born wheeler-dealer who usually leaves both sides better off in the bargain. (While pocketing a hefty cut of the profits himself, of course!)

The virtual persona of a long-dead visionary entrepreneur threatens to incite a revolution from space that could topple Earth's powerful and repressive religious-technological dictatorship in this ingenious science-fiction classic.

The Interbeing League had been formed to make contact with new intelligent races in the galaxy and offer them membership. But when the League encountered the Hokas, furry creatures strongly resembling the teddy bears of Earth, the league's agent, Alexander Jones, could have been excused for wishing he had a simpler assignment than making sense out of the Hokas - such as singlehandedly stopping an interstellar war.

From Nebula Award winner Gregory Benford comes this ambitious hard SF anthology that collects five original novellas. Each one takes the very long view - all are set at least ten thousand years in the future. The authors take a rigorously scientific view of such grand panoramas, confronting the largest issues of cosmology, astronomy, evolution, and biology.

L'homme a inventé le voyage dans le temps. Désormais, pour l'humanité, rien ne sera jamais plus comme avant. Et si cette révolution promet des perspectives phénoménales, c'est aussi la porte ouverte à toutes les dérives, tous les dangers. Ces dangers sont la raison d'être de la Patrouille du temps : à la fois préserver notre Histoire (et donc, notre présent !) mais aussi mieux la connaître.

With "wonderfully logical detail...exciting storytelling and moving characterization" (Anthony Boucher), science fiction master Poul Anderson explores what happens when the next stage of evolution is thrust upon humanity and animals. As Earth passes out of a magnetic field that has suppressed intelligence for eons, the mental capacity for all mammals increases exponentially, radically changing the structures of society.

College student, ex-marine, and martial artist Malcolm Lockridge is in prison awaiting his trial for murder when he receives an unexpected visit from an extraordinarily beautiful woman named Storm. Claiming to be a representative of the Wardens, a political faction from 2,000 years in the future, Storm offers the astonished young man a proposition: freedom in return for his assistance in recovering an unspecified lost treasure. But it is not long before Malcolm realizes that, in truth, he's been recruited as a soldier in the Wardens' ongoing war against their rivals, the Rangers.

The way we feel about another person, or about objects, is often bound up in associations that have no direct connection with the person or object at all. Often, what we call a "change of heart" comes about simply from a change in the many associations which make up our present viewpoint. Now, suppose these associations could be altered artificially, at the option of the person who was in charge of the process.

This volume contains a variety of imaginative stories from both famous and not-so-famous science fiction writers.

Terre. XXIIIe siècle. Cinquante astronautes. Vingt-cinq femmes, vingt-cinq hommes, parmi les meilleurs dans leurs domaines : astrophysiciens, mathématiciens, biologistes, astronavigateurs... partent pour un impressionnant voyage : rejoindre l'étoile Beta Virginis à trente-deux années-lumière de la Terre. Ils disposent pour ce faire du plus stupéfiant des vaisseaux, le Leonora Christina, dernier né de sa génération, un navire capable de puiser son énergie au cœur même de l'espace et d'évoluer à des vitesses relativistes.

This collection of classic science-fiction stories from the 1950s and 1960s features three imaginative novellas from some of the pioneers of the genre.

Earth lies crushed in the grip of totalitarianism. To save her planet, Kyra Davis is sent on a mission to liberate the last bastion of freedom and to rescue its legendary leader. Her bold adventure will sweep her from Earth’s rebel enclaves to the decadent court of an exotic lunar colony.