Book Search actually works just like web search. Try a search on Google Books or on Google.com. When we find a book with content, that we want from search terms, there is no option for download it! With this little information, we can easily download any book for free from Google Books. Follow the steps
- Open Firefox Web Browser.
- Download Greasemonkey & Google Book Downloader.
- Install both plugins in your Firefox.
- Restart your Firefox browser.
- Select any book from Google Books.
On left side, click on 'Download this Book'. And, you're done!
Note: This trick is valid only on Firefox browser!