a Silicon Valley startup creating technology that makes it easy to share documents online. You can think of Scribd as a big online library where everyone can publish original content, including you! Publish Yourself Online
a digital library of Internet sites and other cultural artifacts in digital form. Like a paper library, we provide free access to researchers, historians, scholars, and the general public.
Wikibooks is dedicated to developing and disseminating free, open content textbooks and other classroom texts. We currently host 5666 textbook modules, in various stages of development, from those needing a lot of work to those that are nearly perfect.