Skip to Main Content
It looks like you're using Internet Explorer 11 or older. This website works best with modern browsers such as the latest versions of Chrome, Firefox, Safari, and Edge. If you continue with this browser, you may see unexpected results.
University of Southern MaineLibraries

Open Educational Resources by Subject: Natural and Applied Sciences

A guide to free, open access books and other materials

Open Access Natural & Applied Sciences Books

Below is a small sample of open access non-textbook books in natural and applied sciences. Others may be found by searching Directory of Open Access Books, National Academies Press, or Oapen

Videos and Images

Your Natural & Applied Sciences Librarian

Related Research Guides