The announcement is an expansion of the program, which assists publishers in making books and other offline information searchable online. Google is now working with libraries to digitally scan books from their collections, and over time will integrate this content into the Google index, to make it searchable for users worldwide.

For publishers and authors, this expansion of the Google Print program will increase the visibility of in and out of print books, and generate book sales via "Buy this Book" links and advertising. For users, Google's library program will make it possible to search across library collections including out of print books and titles that weren't previously available anywhere but on a library shelf.

Users searching with Google will see links in their search results page when there are books relevant to their query. Clicking on a title delivers a Google Print page where users can browse the full text of public domain works and brief excerpts and/or bibliographic data of copyrighted material. Library content will be displayed in keeping with copyright law.

For more information and examples, SYS-CON readers can visit http://print.google.com/googleprint/library.html.