Use the catalog to search for books, e-books, maps, microfilm, newspaper and journal titles, video and sound materials, and UM theses/dissertations up until 2004 (after that, they are in DRUM).
Once in the catalog, select eBook under the format tab in the ribbon on the left-hand side of the page. This will filter the results to show only eBooks. Additionally, about 40% of the library's collection is temporarily available through HathiTrust. A step-by-step guide on how to use HathiTrust can be found here.
For Print Books:
While the libraries are not open, print books circulating from campus libraries and USMAI libraries can be requested for curbside pickup at McKeldin Library. Once you have found your book in the catalog, click the red request item button, select University of Maryland, College Park as your institution, and select UMCP curbside pickup as your pickup location.