E-Book
E-learning E-Libraries Link
World Digital Library
Website: https://www.wdl.org/en/
EPDF
Website: https://epdf.pub/
World Bank E-Library
Website: https://elibrary.worldbank.org/
Open Library
Website: https://openlibrary.org/
CRABTREE
Digital Library for International Research
Website: http://www.dlir.org/
Library of Congress E-Resource Online Catalog
Website: https://eresources.loc.gov/
Library of Congress Digital Catalog
Website: https://www.loc.gov/collections/
Project Gutenberg
Website: http://www.gutenberg.org/
Internet Archive
Website: https://archive.org/
BOOKBOON
Website: https://bookboon.com/
ManyBooks.net
Website: https://manybooks.net/
Free-eBooks.net
Website: https://www.free-ebooks.net/
LibriVox
Website: https://librivox.org/
PDF Book World
Website: https://www.pdfbooksworld.com/
FeedBooks
International Digital Childern's Library
Website: http://en.childrenslibrary.org/
eMEDICAL BOOK
Website: http://emedicalbooks.com/
OverDrive
Website: https://www.overdrive.com/
Library Genesis
Website: https://libgen.is/
Centsless Books
Website: https://centslessbooks.com/
ManyBooks
Website: https://manybooks.net/
FeedBooks
Website: http://www.feedbooks.com/
Free-eBooks.net
Website: https://www.free-ebooks.net/