Science fiction is a genre of fiction. It differs from fantasy in that, within the context of the story, its imaginary elements are largely possible within scientifically established or scientifically postulated laws of nature (though some elements in a story might still be pure imaginative speculation). Exploring the consequences of such differences is the traditional ... 
Portable Document Format (PDF) is a generic computer term.[citation needed] The best-known PDF implementation is Adobe PDF, a file format created by Adobe Systems in 1993 for document exchange. The remainder of this article discusses Adobe PDF exclusively. Adobe PDF is used for representing two-dimensional documents in a manner independent of the application software, hardware, ... read more »
Tag Clouds
Absolution Gap by Alastair Reynolds,
Accelerando by Charles Stross,
Adulthood Rites,
Air by Geoff Ryman,
Alas,
An Age by Brian Aldiss,
Babylon by Pat Frank,
Book Two of Xenogenesis Series by Octavia Butler,
by Frederik Pohl,
Campus,
Comic,
Crime fiction,
Fantasy,
Gothic,
Horror,
Magic Realism,
novel,
Romance,
Science fiction,
Speculative,
Spy,
The Age of the Pussyfoot,
Thriller,
Westerns,
