Reference Universe reveals comprehensive scholarly, authoritative introductions using your library's own specialized reference collection.
Data: 35 million citations.
Eight Centuries is offers offering more than 100 primary source datasets in Humanities, Engineering, History of Science, Legal Studies, the Arts, and more.
Data: 85 million citations.
United States Masterfile
United States Masterfile is a resource for American public documents and federally-funded research reports from 1774 to 2023.
Data: 15 million citations.
bird is a new application for researchers, scholars and collections specialists. bird is the only resource covering 8,000+ scholarly databases, matched to your own library's collection and priorities.
Pre-publication discounts now available.