ACLS Humanities E-Book (HEB) is an online collection of around 5,000 books of high quality in the humanities, accessible through institutional or individual subscription. HEB is available to entire campus communities. Using any web browser, faculty, students, staff and library patrons of subscribing institutions can view and search the HEB collection from campus offices, libraries, dorms and remotely when off-campus. An institutional subscription to HEB includes unlimited, simultaneous multi-user access from any Internet-connected location. In addition to unlimited multi-user access, libraries have access to free, downloadable MARC records.