If you are looking for literary works or primary resources that are in the public domain, you can probably find the full text online at Google Books Advanced Book Search , Project Gutenberg
Q: What is Public Domain?
"She is too fond of books, and it has turned her brain." - Louisa May Alcott Librarians, "Go forth and peddle your truth and smut." - Sarah Vowell
The University of Texas at Arlington has started a series of “Librarian vs. Stereotype” videos that are engaging and informative while still getting their message across.
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Open Access 101, from SPARC from Karen Rustad on Vimeo.
After watching this video you might say: Wait! This video seems to be implying that the current way of publishing scholarly articles is not the best! Everything should be publicly indexed and available and I should be able to use Google Scholar or some other index to find and read articles! And I would agree with you, that is what it is arguing, but we are so far from that, so for now, use the library databases.