Having reading material on Google Books that you want to download for offline viewing or future reference? Use this friendly tool: Google Books Downloader Lite

Google Books Downloader Lite is a free, open-source utility that lets out download any book that’s available in “full view” from Google Books. Of course, most of these books also feature download links right on the web page, but Google Books Downloader lets you queue up multiple jobs and convert all of the downloaded books to PNG files.

The application is available for Windows and requires Microsoft .NET Framework 3.5 SP1.

    Download Link: Google Books Downloader Lite

Just download from the link above, launch it, copy and paste full Google Book URL into the blank space. Then it will start extract it out for you.