I have found, through blogging, contests for free books, among other things, are so popular. I enter pretty much every one I see, because I am that much of a book nerd. And here is another:
The blog is called Blog with Bite, and the book is called The Sand Dragon, by Michael F. Stewart. The book sounds amazing, you should check out the contest and the blog by clicking here.
Now, if you will excuse me, I have some reading to do!
