As posted to the Frugal Girls website (links take you to their website):
- Before the Scarlet Dawn
- Highland Sanctuary
- Springtime of the Spirit
- Gentleman of Her Dreams
- From A Distance
- The Widow of Larkspur Inn
- Texas Whirlwind
Fictionwise has a huge list of free ebooks, some by independent authors. Check it out here: http://www.fictionwise.com/ebooks/freebooks.htm
If you're looking for Sci-Fi/Fantasy books, you can find a bunch here (scroll past the .99 cent books) http://www.barnesandnoble.com/s?dref=2588&prc=0&size=20&sort=d&startat=31&store=EBOOK&view=grid
Amazon also has a neat reference site where you can download a lot of the classics as well: http://www.amazon.com/b?ie=UTF8&node=2245146011
Happy reading!