Bartleby.com publishes thousands of free online classics of reference, literature and nonfiction.
An online database of reference books.
ipl2 is the result of a merger of the Internet Public Library (IPL) and the Librarians' Internet Index (LII). Includes directories of online texts, newspapers, magazines, reference materials; plus special sections for youth and teens.
Features content from reference books produced by several companies.
Last updated: July 28, 2010