A collection of public domain documents from American and English literature as well as Western philosophy. Special features include the ability to search for keywords across multiple texts and also the creation of PDF files for printing.

This site links to over 1 million books in English that are no longer under copyright. The site is edited by its creator John Mark Ockerbloom and hosted by the University of Pennsylvania Library.

Large collection of copyright-free electronic books, including classics such as Aesop's Fables, A Child's Garden of Verses, Plato's Republic, and The Collected Works of Frederick Douglass.