This page will share some specific commands for searching several of Google's tools. Keep in mind that many of the commands in the previous tab also apply to these searches as well.
Searching images can be a little tricky. Use these tips to help you refine your search:
The Search Tools option that appears after you perform a search in Google Books will allow you to limit your search to books or magazines, a publication date range, or to books that are freely available. These are viewable on your computer, on your device using the Google Play App, or transferable to an e-reader that works with Adobe Digital Editions.
If a book is freely available in Google Books, then it is likely also available in HathiTrust, where UC Berkeley users can easily download PDF versions.
There are also utilities available, such as GooReader, that you can use to download available full-text versions of books and magazines from Google Books.