Nanya by Huang Chin-tsu, edited/translated by Edward C Patterson, is a a 12th Century, Sung Dynasty, manuscript. Read online or download the book in three section (under the Files link).
Black Ice by Madeleine Miles and The Realm Of Magic Kingdoms by christopher parrish are both available as free PDF downloads over at LuLu.com.
C.C. Finlay's The Patriot Witch is available as a free PDF download. The rest of the Traitor to the Crown series, unfortunately, is scheduled to release on paper only at this point: A Spell for the Revolution (in May) and The Demon Redcoat (coming in June).
If your tastes run more to SciFi than Fantasy, head over to Concept SciFi and pick up the first four issues of their magazine (PDF and Mobi formats). Then bookmark the site, as the April issue is coming up.
The Heritage (Olivia) is available at Will Ashon's website. It's a printer's proof PDF, as the book was ready to go to print and the publisher pulled out, which not format well if converted for the Kindle. Still, he's put the entire thing up for free (along with a rant against the publisher, so be warned ... he was pretty mad when he posted it and it shows).
Book Reviews and Bargain reads for the Amazon Kindle, nook, Kobo, Sony and other ereaders, Kindle Fire, nookColor, Kobo Vox, and other tablets, along with some games, music, technology and computers tossed in now and then.
is available as a 
(in May) and 
(coming in June).