"Project Gutenberg is the first and largest single collection of free electronic books, or eBooks. Michael Hart, founder of Project Gutenberg, invented eBooks in 1971 and continues to inspire the creation of eBooks and related technologies today."
... bietet eine Übersicht über alle am System der überregionalen Literaturversorgung beteiligten Bibliotheken. Das Informationssystem erschließt sich nach fachlichen und regionalen Gesichtspunkten sowie über eine Liste der beteiligten Bibliotheken.
VThK - Virtueller Katalog Theologie und Kirche. Meta-Katalog zum Nachweis von 5 Millionen Medien aus kirchlich-wissenschaftlichen Bibliotheken in Deutschland, Österreich und Italien (Südtirol)
Anbieter: University of Pennsylvania Libraries "Listing over 40,000 free books on the Web" [Zugriff: 30.9.2010] "The Online Books Page is a website that facilitates access to books that are freely readable over the Internet. It also aims to encourage the development of such online books, for the benefit and edification of all."
Search Multiple Sources in a Single Search.
Anbieter: University at Buffalo Libraries.
"Use this search engine to locate e-books available for reading from your computer. Most of the e-books you will find are literary classics that are no longer copyright protected. [...] the E-Books Multi-Searcher searches Amazon.com, Digital Book Index, and Google Book Search and these sites may allow only previews or snippets of a book, and not the book in its entirety."