Baen Books -- Sample chapters (usually 4), and sometimes an entire book, available. This site includes a message board, which publisher Jim Baen visits daily. Baen also sells its books in an online format, eWebscription.
	Author Library -- Free electronic books from authors published by Baen Books.
	Del Rey Books -- Sample chapters available. Also features popular authors and their works.
	Tor SF and Fantasy -- Sample chapters available. Has some very nice links to author sites and other SF resources.
	Time Warner Bookmark/Science Fiction & Fantasy Books -- Sample chapters available. Also features contests and books in other genres.

	The SF Site: Science Fiction and Fantasy Author Links -- Link directory to any author's website you could think of (probably). Also has interviews and a lot of links to other SFF resources.
	SciFan: Science Fiction and Fantasy Writers
	Isaac Asimov
	The Bujold Nexus
	C.J. Cherryh's World
	Alan Dean Foster
	DragonHold UnderHill -- Anne McCaffrey's homepage.
	Anne McCaffrey's Site on Del Rey -- This site is more up to date than Anne McCaffrey's personal page.
	Tamora Pierce
	Michael A. Stackpole

	Mystery Guide - SF Mystery Subgenre
	New Worlds Magazine -- Maintained by Michael Moorcock. "New Worlds has been the Science Fiction genre's boiler plate for history's greatest Sci-Fi writers."
	The Ultimate Guide to Science-Fiction/Fantasy/Space and Surreal Art on the Net!