Google Books is the place provided by Google where you can search eBooks. All the Books are available in Digitized format for all of us to read it from that website for Free. There are thousands or may be hundred thousands of eBooks in Google Books.
I found one small nifty utility called Google Book Downloader 0.6.9.
Google Book Downloader helps you in downloading eBooks from Google Books and save it in PDF Format. This will help users who wish to read the eBook found in Google Books offline in leisure time. This is where Google Book Downloader comes in to help the users.
Download Google Book Downloader