e-Books

Database

Description

Google Books It contains more than 130,000,000 digitized books, most of them with full text access of multidisciplinary content.
DOAB - Directory of Open Access Books It contains over 11,400 academic books and book chapters in a broad range.
DisciplineAgriculture and food science , Archeology and history , Art and architecture , Biology and life sciences , General science , Health Sciences , Earth sciences and environment , Social Sciences , Economy and business , Philosophy and religion , Physics and astronomy , Engineering and technology , Languages ​​and literature , Legislation and political science , Mathematics and statistics , General works, Chemistry
Internet Archive

Access to more than 15,000,000 texts, with a collection of more than 500,000 electronic books.
Discipline:  Learning activities , farming , Architecture , Arts , Bible , Botany , Educational change, Science , Science of education , Social Sciences , Comics , Cryptography ,  Diplomacy , Disability, Economy , Education , Adult education , Early childhood education , Secondary education , Higher education , Public schools , Education evaluation , Pharmacy , geology , History , Natural History , Catholic Church , NASA technical reports , Education research , Laws , Freedom of information , Maths , Medicine , Improvement of education , Research methodology , Evaluation methods , Anti-slavery movements , Children , Educational objectives , Operas , United States patents , Educational policy , First World War , WWII , Educational technology , Universities and schools , WikiLeaks

World Bank Open Knowledge Repository (OKR) Open access Repository of the World Bank, to more than 27,710 full-text multidisciplinary electronic books.
Discipline

Access and equity in basic education , Communities and human settlements , Conflict and development , Disease control and prevention , Corruption of the public sector and measures against corruption , Corruption and law against corruption , Crops and crop management systems , Culture and development , Curriculum and instruction , Law and development , Development of the private sector , Development of the public sector , Social development Rural development , Urban Development , Economy of health and finance , Development economics and aid effectiveness , Economy of the public sector , Economy and international trade , Education , Energy , Ethics and belief systems , Finances and development of the financial sector , Gender , Government , Industry , Infrastructure economy and finance , Language and communication , Environment , Macroeconomics and economic growth , Water resources , Poverty reduction , Child's Health , Health, nutrition and population , Information and Communication Technologies , Economic theory and research , International terrorism and against terrorism , Work and social protection , Transport , Health monitoring and evaluation

Digital Book Index Provides links to more than 165,000 full-text multidisciplinary digital books from more than 1800 commercial and non-commercial publishers, universities, and various private sites. More than 140,000 of these books, texts, and documents are available free.
Project Gutenberg Offers over 57,000 free eBooks. Choose among multidisciplinary free epub books, free kindle books to download or read online.
National Library of Australia 19,269,331 multidisciplinary books in all Languages.
Open Humanities Press

It covers 41 titles of life sciences. 

Discipline: Life Sciences

Quran Academy Islamabad

Quran Academy Islamabad

Discipline: Literature on Religion

International Islamic Library Online (IILO)

International Islamic Library Online (IILO)

Discipline: Literature on Religion

Islamic Digital Library : Ahlul Bayt Digital Islamic Library Project

Islamic Digital Library : Ahlul Bayt Digital Islamic Library Project

Discipline: Literature on Religion

Allama Iqbal Cyber Library This library contains 1457 holdings of 813 contributors on 188 Subjects in 20 languages. In Urdu Language contain 110 holdings
Smashwords 76,647 English literature books are available to download and read online
Full Text Archive Archive of 8,000 free e-books, texts, documents, classic literature, drama and poetry
Free Novels Online It covers the English literature’s area of Adventure, Christian Fantasy, General, Graphic, Historical, Horror, Humorous, Mystery, Romance, Science, Fiction, Thriller and Western
American Literature

It has a large collection of free classic ebooks with illustration available for free reading online without registration

Authorama Hundreds of  books, searchable by author, for online Reading
Online Programming Books It contain 1000+ Books on  programmings
Freetech books This database contains 1211 books Open Access Online Computer Science Books, Textbooks, and Lecture Notes
Kutubistan Urdu literature books are available to download and read online