Collection
O'Reilly
2,755
Springer eBooks 2005-
1,914
Springer Book Archives -2004
462
Directory of Open Access Books
131
Emerald Business, Management and Economics eBook Collection Archive
35
Edward Elgar eBook Archive
18
Oxford University Press
15
MIT Press eBook Archive
8
Oxford Handbook Online
4
World Bank E-Library Archive
3
JSTOR Open Access Books
2
OAPEN
2
ACS Symposium Series
1
Cambridge Books Online
1
Wiley Online Books
1