How to find quotes using Google Books

I wrote a blog post on how to use the Books feature on Google to find quotes when writing a research paper. I imagined a freshman English class as my target audience. Check out my post at http://cassinespor.blogspot.com/2010/05/how-to-find-quotes-using-go...

If there are any changes or additions you think that I should make, please let me know, either via Classroom2.0 or my blog comments.

Thanks!