Open Access & Affordable Learning Solutions (AL$)

is a library of over 60,000 free e-books with a focus on older works for which U.S. copyright has expired.

DOAB is a community-driven discovery service that indexes and provides access to scholarly, peer-reviewed open access books and helps users to find trusted open access book publishers.

publishes open access academic research in the humanities and social sciences. All books include a free online edition that can be read via the website, downloaded, reused, or embedded.

connects people to the riches held within America’s libraries, archives, museums, and other cultural heritage institutions. All of the materials found through DPLA—photographs, books, maps, news footage, oral histories, personal letters,

Offers more than 8,500 titles in PDF format. Almost all of these PDFs can be downloaded for free by the chapter or the entire book.* See About PDFs for more information on accessing our digital content.

Bookshelf provides free online access to books and documents in life science and healthcare. Search, read, and discover.