This is the gripping story of the collision between two vastly different human civilisations. One is Earth in the early 21st century, rushing toward self-inflicted nuclear doom. The other is the distant world of Mollan, whose inhabitants have achieved great longevity and the power to transport themselves instantly from star to star. Bob Shaw's novel unfolds a tale which spans thousands of years and the reaches of interstellar space. On Earth's side, there is Denny Hargate, whose indomitable courage drives him to alter the course of history. On their side is the Gretana ty Iltha, working on Earth as a secret observer, who dreams of returning to the delights of her world's high society, but who gets caught up in a cosmic train of events leading to an explosive climax.

This encyclopedia is the most up-to-date, concise, clear and affordable guide to all aspects of science fiction, from its background to generic themes and devices, from authors (established and new) to films. Science fiction has evolved into one of the most popular, cutting-edge and exciting fiction geners, with a proliferation of modern and classic authors, themes and ideas, movies, TV series and awards. Arranged in an A-Z format, and featuring a comprehensive index and cross-referencing system, The Mammoth Encyclopedia of Science Fiction is also the most accessible and easy to use encyclopedia of its kind currently available.

Those who tried never returned, and those who didn't, always wondered what they were missing by not attempting the perilous journey to 'Heaven'. The official designation of the giant anti-gravity floating disc was 'International Land Extension U.S.23'. But to the people living like sardines in the fam-apts and dormitories on the ground below, it was known as 'Heaven'. Government regulations meant that it was almost impossible for a human being to get to 'Heaven' - almost, but no quite, as Vic Sterling found out when he began to hunt for his missing half-brother Johnny Considine. For Johnny, along with over a hundred other rebels, had decided they could no longer stand the living conditions on Earth and had hitched a ride to 'Heaven', a 'Heaven' full of unexpected dangers for Vic when he decided to follow.

Warren Peace joined the Space Legion to forget - and forget what it was he wanted to forget. In his quest to find out who he'd been he got turned into an Oscar by a symbiotic alien parasite. Oscars are invulnerable superbeings, immune to everything and with no need for air, food or drink, let alone sex and drugs and rock'n'roll. Marooned on an airless planet with a whole bunch of them, Warren is bored witless. Then a chance encounter with a lump of pryktonite turns him back into a human, and Warren embarks on a new career- as a galactic troubleshooter. His first mission takes him (with a couple of Oscars providing the muscle) to a water-covered planet where a company producing a mind-blowing drug is having trouble with its alien work force. It seems they're smuggling alien porn mags on to the planet, and are too...tired to work. Warren sets out to find the solution... Warren Peace is the second bizarre episode in the series that began with Who Goes Here? By the acclaimed author of Orbitsville and the Ragged Astronauts trilogy.

The chronicle of adventures of the survey ship Sarafand as it journeys through space exploring and mapping newly-discovered planets. The mission brings them into contact with man startling life-forms and menacing aliens. On one world the Sarafand sends out six survey modules and seven return: one of them is a shape-changing malevolent alien - but which? On another planet they discover a humanoid civilisation which can move around in time. Suddenly the Sarafand investigators are marooned millions of years in the past. Finally the Sarafand and its crew are stranded in a distant galaxy where everything - including them - is shrinking inexorably to zero size...

Shot at by aliens, eaten up by monsters, frozen up, burned up and shipped all over the galaxy¿ war was one game Private Peace didn't want to play. So why had he joined the Space Legion? Warren Peace had joined the Space Legion to forget - exactly what, he hadn't the faintest idea. But he was sure about one thing - however horrific the crime he'd once committed, the memory of it could hardly be more unbearable than life in the lunatic Space Legion. Private Peace knew he'd got to get out¿ The trouble was, the only way to escape his 30-year contract was to discover exactly why he'd signed it in the first place. And that meant a hair raising journey into his forgotten past to meet the one person Peace definitely didn't want to know - Warren Peace Mark I - in other words, himself!

While students and general readers typically cannot relate to esoteric definitions of science fiction, they readily understand the genre as a literature that characteristically deals with subjects such as new inventions, space, robot and aliens. This book looks at science fiction in precisely this manner, with twenty-one chapters that each deal with a subject that is repeatedly addressed in science fiction of recent centuries. Based on a packet of original essays that the author assembled for his classes, the book could serve as a supplemental textbook in science fiction classes, but also contains material of interest to science fiction scholars and others devoted to the genre. In some cases, chapters offer thorough surveys of numerous works involving certain subjects, such as imagined vehicles, journeys beneath the Earth and undersea adventures, discovering intriguing patterns in the ways that various writers developed their ideas. When comprehensive coverage of ubiquitous topics such as robots, aliens and the planet Mars is impossible, chapters focus on major themes referencing selected texts. A conclusion discusses other science fiction subjects that were omitted for various reasons, and a bibliography lists additional resources for the study of science fiction in general and the topics of each chapter.