Database
Proquest Ebook Central Academic Complete
2,131
EBSCOhost Ebook Collection
656
Kanopy
307
Early English Books Online
195
DOAJ: Directory of Open Access Journals
168
Academic Video Online
124
EBSCO Open Access Journals
121
Books at JSTOR
93
Springer Complete eBooks
83
Early American Imprints
79
Adam Matthew Digital Collections
67
AgEcon Search
56
Oxford Scholarship Online
39
Slavery and Anti-Slavery: a Transnational Archive
28
Environment Complete
24
Springer eBooks
22
Ra-Ximhai
20
Academic Search Premier
16
Wiley Online Library Database Model
16
ScienceDirect
12
Springer e-books
12
De Gruyter Open Journals
10
JSTOR Arts & Sciences VII Archive Collection
10
Fulcrum from University of Michigan Press
8
Springer Nature Complete Journals
8
MIT Press Direct to Open
7
ScienceDirect Open Access Titles
6
Persee
5
Wiley Online Library Open Access
5
Wiley-Blackwell Backfiles (PALCI)
5
Cambridge Journals: 2024 Full Collection
4
Core Historical Literature of Agriculture (CHLA)
4
Loeb Classical Library
4
SpringerLink Journals Fully Open Access
4
Academic Journals
3
BioOne Complete
3
JSTOR Arts & Sciences IX Archive Collection
3
JSTOR Ireland Archive Collection
3
SAGE Journals
3
SocINDEX with Full Text
3
BioMed Central
2
Docuseek2
2
Frontiers Journal Series (Open Access)
2
HeinOnline Law Journal Library
2
JSTOR Life Sciences Archive Collection
2
Proquest American Periodicals Series
2
PubMed Central (PMC) Open Access
2
Revista de Administracion Publica
2
SAGE Journals Complete Deep Backfile Purchase 2019
2
Scientific Research Publishing Journals
2
more ...