Wikipedia
ebrary (the "e" is lower case) is an online digital library of full texts of over 100,000 scholarly e-books. It is available at many academic libraries and provides a set of online database collections that combine scholarly books from over 435 academic, trade, and professional publishers. It also includes sheet music (9,000 titles) and government documents. Additionally, ebrary offers a service called "DASH!" for customers to distribute their own PDF content online.
ebrary had 2,700 subscribers (mostly libraries) at the end of 2009. Users gain access through a subscribing library and can view, search, copy, and print documents from their computers.
ebrary was founded in 1999, headquartered in Palo Alto, California, and was acquired by ProQuest in 2011.