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The preeminent internet publisher of literature, reference and verse providing students, researchers and the intellectually curious with unlimited access to books and information on the web, free of charge.

Website: Bartleby

Cambridge University Press

Together, we are building an open future.
Your need for increased access, reach, and influence inspires us to work with you, embracing new solutions to unlock the potential of researchers through greater collaboration, transparency, and accessibility.

Website: Cambridge University Press

Directory of Open Access Book

The primary aim of DOAB is to increase discoverability of Open Access books. Academic publishers are invited to provide metadata of their Open Access books to DOAB. Metadata will be harvestable in order to maximize dissemination, visibility and impact. Aggregators can integrate the records in their commercial services and libraries can integrate the directory into their online catalogues, helping scholars and students to discover the books. The directory is open to all publishers who publish academic, peer reviewed books in Open Access and should contain as many books as possible, provided that these publications are in Open Access and meet academic standards.

Website: Directory of Open Access Book

Free Books 4 Doctor

FreeBooks4Doctors was created to promote the free availability of medical books on the Internet. Over the next years, many textbooks will be available online, free and in full-text. The unrestricted access to scientific knowledge will have a major impact on medical practice.

Website: Free Books 4 Doctor

Google Scholars

Google Scholar provides a simple way to broadly search for scholarly literature. From one place, you can search across many disciplines and sources: articles, theses, books, abstracts and court opinions, from academic publishers, professional societies, online repositories, universities and other web sites. Google Scholar helps you find relevant work across the world of scholarly research.

Website: Google Scholars


HighWire Press is the largest archive of free full-text science on Earth! As of 3/25/15, we are assisting in the online publication of 2,434,604 free full-text articles and 7,659,003 total articles. There are 5 sites with free trial periods, and 82 completely free sites. 170 sites have free back issues, and 346 sites have pay per view!

Website: HighWire

Open Library

Open Library is an open project: the software is open, the data are open, the documentation is open, and we welcome your contribution. Whether you fix a typo, add a book, or write a widget--it's all welcome. Open Library is a project of the non-profit Internet Archive and has been funded in part by a grant from the California State Library and the Kahle/Austin Foundation.

Website: Open Library


10223 books in 15 categories

Website: letsreadasia.org

Project Gutenberg

Project Gutenberg offers over 46,000 free ebooks: choose among free epub books, and free Kindle books, download them, or read them online. We carry high-quality ebooks: All our ebooks were previously published by bona fide publishers. We digitized and diligently proofread them with the help of thousands of volunteers. No fee or registration is required

Website: Project Gutenberg

Z-Library Project

There are 22,525,200 books and 84,837,643 articles. Part of the Z-Library project. The world's largest ebook library

Website: Z-Library Project

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