ओपन ऍक्सेस ई-बुक्स, डिजिटल कलेक्शन्स

  • Project Gutenberg: Offers over 42,000 free ebooks—choose among free epub books, free Kindle books, download them, or read them online.
    https://www.gutenberg.org/

  • OpenStax: An educational initiative by Rice University providing free, high-quality, peer-reviewed college textbooks online and low-cost in print.
    https://openstax.org/

  • Library of Congress Collections: Still and moving images, prints, maps, and other historical documents from the Library of Congress.
    https://www.loc.gov/collections

  • Rashtriya Pustakalaya: A national digital library platform by the Government of India.
    https://ndl.education.gov.in/home

  • National Academic Press (NAP Notes): Publishes a wide range of research-based academic content and resources.
    https://notes.nap.edu/

  • UCL Press: University College London’s open access academic publishing platform.
    https://uclpress.co.uk/

  • Librivox: Free public domain audiobooks read by volunteers from around the world.
    https://librivox.org/

  • University of Michigan Press Ebooks: A selection of open access scholarly ebooks.
    https://www.fulcrum.org/michigan