Database
Proquest Ebook Central Academic Complete
121
EBSCOhost Ebook Collection
120
Early American Imprints
96
Early English Books Online
53
Books at JSTOR
26
Academic Video Online
21
Oxford Scholarship Online
14
Adam Matthew Digital Collections
12
Slavery and Anti-Slavery: a Transnational Archive
12
Academic Search Premier
3
DOAJ: Directory of Open Access Journals
2
EBSCO Open Access Journals
2
JSTOR Arts & Sciences XII Archive Collection
2
SocINDEX with Full Text
2
Adam Matthew Digital
1
Adam Matthew Slavery, Abolition & Social Justice
1
De Gruyter
1
De Gruyter Open Journals
1
Fulcrum from University of Michigan Press
1
MIT Press Direct to Open
1
Platino Educa
1
SAGE Knowledge
1
Springer Complete eBooks
1
Springer e-books
1
Wiley Online Library Database Model
1