Poul Anderson

Others have written science fiction on the theme of immortality, but in The Boat of a Million Years, Poul Anderson made it his own....

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.....

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....

In the year of grace 1345, as Sir Roger Baron de Tourneville is gathering an army to join King Edward III in the war against France, a most astonishing event occurs: a huge silver ship descends through the sky and lands in a pasture beside the little village of Ansby in North East Lincolnshire.

The gathering forces of the Dark Powers threaten the world of man....

This science fiction novel describes the epic voyage of the spacecraft Leonora Christine, which will take a 40-strong crew to a planet some 30 light years distant....

The Interbeing League had been formed to make contact with new intelligent races in the galaxy. But when the League encountered the Hokas, furry creatures strongly resembling the teddy bears of Earth, Alexander Jones, could have been excused for wishing he had a simpler assignment....

In this collection of classic science fiction tales you'll hear if a ship captain seeking vengeance on a space beast, out of control advertising, co-workers suggesting murder, crossing the void on the bridge of bones, and many other exciting concepts.

For millions of years, the part of the galaxy containing our solar system has been moving through a vast force field....

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 sheerly from a change in the many associations which make up our present viewpoint....

Together these stories make up a collection which provides reassuring proof of fantasy's eternal power in this technological age....

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

Five novellas of hard science fiction by five modern masters of the form....

Artificial intelligence has been developed to a point where human intelligence can be uploaded into a computer, achieving a sort of hybrid immortality.....

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

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....

Sci Fi Shorts is a collection of classic science fiction stories from the golden age of space stories....

Voici venue l'heure des ultimes aventures de Manse Everard et ses collègues de la Patrouille du temps au service de l'Histoire...

Le troisième volet inédit en audio d'un des plus grands classiques de la SF moderne ! Manse Everard et ses collègues sont loin d'en...

L'homme a inventé le voyage dans le temps. Désormais, pour l'humanité, rien ne sera jamais plus comme avant. Et si cette révolution...