We have lots of e-books. You can search in one place by your favorite topic:
The World Bank Open Knowledge Repository (OKR) is the World Bank’s official open access repository, from which anyone can freely access its research outputs and knowledge products released since 2000.
Features images and texts assembled by local community experts that attempts to portray everyday people, places and events in American local history. Drawn from the award-winning print series by Arcadia Publishing.