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.
Includes over 800 reference books and databases from the world’s leading scientific publishers and professional societies.
From Off Campus
Most Library online resources can be accessed from off campus by current UD faculty, staff, and students. When using links on these pages, you may be prompted for your UDelNetID and password. Please report any issues you encounter while accessing Library databases, e-journals, or e-books.
Selected E-Book Collections
Open Access Collections
Open Access refers to resources that are freely available for viewing and/or use. Open Access is not the same as Public Domain, and most Open Access creators do retain their copyrights.