A-Z Electronic Books
BC Campus:Open Ed [ Multidisciplinary ]
Bookboon [ Multidisciplinary ]
College Open Textbooks [ Multidisciplinary ]
Directory of Open Access Books (DOAB) [ Multidisciplinary ]
JSTOR Open Access books [ Multidisciplinary ]
LibreTexts [ Multidisciplinary ]
Merlot [ Multidisciplinary ]
Open Book Publishers [ Humanities and Social Sciences ]
Project Gutenberg [ Multidisciplinary ]
Open Culture [ Multidisciplinary ]
Open Textbook Library[ Area: Multidisciplinary ]
OpenStax CNX [ Area: Multidisciplinary ]
OAOpen.org [ Area: Multidisciplinary ]
Saylor Academy Open Textbooks [ Area: Multidisciplinary ]
The National Academies Press [ Area: Multidisciplinary ]
Tidewater Community College Open Textbooks [ Area: Multidisciplinary ]