Emory Libraries just added over 130,000 ebooks for patrons to access via DiscoverE. These titles are part of Academic Complete, a large ever-growing collection from EBrary/Proquest, purchased (as a subscription) by the GALILEO consortium.
The collection is interdisciplinary and covers numerous publishers and subject areas, including history, the social sciences, medicine, and science and technology. An example title is here.
Coverage is from the mid-2000s to present and content is updated every six months. Please note that many of these titles are also available in print format in the Stacks!