On the Web
- Google Books
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- LibriVox Free Audiobooks This link opens in a new window
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Free MP3 audio recordings of chapters of published books that are in the public domain (mostly titles that are older than 1923).
Public Domain
There are many books, papers, articles etc. freely available on the web - take a look at some of the Public Domain sites listed in the box above.
The public domain consists of all works that never had copyright protection and works that no longer have copyright protection. The public domain also includes most works created by the United States government.
Sometimes the Working Paper of a published article is available - please check the following sites: