Classic Literature Library
Fiction.US
Fiction - Collection at Bartleby.com
Bibliomania - Free Online Literature and Study Guides
Classic Book Info
The Online Books Page: Search
Free Electronic Books Online
Andersenstories.com - Andersen's fairy tales
Grimmstories.com - Grimms' fairy tales
The complete Sherlock Holmes
The H.P. Lovecraft Archive
Planet Publish
LoyalBooks.com
Planet eBook
E-Book Mecca - Index
Digital Public Library of America
Just Free Books
A search engine to find only free ebooks
OpenChapter
Open Access | Publications | Cambridge Core
Open Research Library
An aggregation of peer-reviewed, open access, scholarly monographs
LibreTexts
Wikibooks
Open Access Books on JSTOR
ChestofBooks.com: Read Books Online for Free
Open Book Publishers
Leading independent Open Access publisher in the Humanities and Social Sciences in the UK
Project Gutenberg
Directory of Open Access Books
Open Textbook Library
HathiTrust Digital Library – Millions of books online
Internet Archive: Digital Library of Free & Borrowable Texts, Movies, Music & Wayback Machine