BASE provides more than 240 million documents from more than 8,000 content providers.

BASE is operated by Bielefeld University Library.

CORE’s mission is to aggregate all open access research outputs from repositories and journals worldwide and make them available to the public. In this way CORE facilitates free unrestricted access to research for all.

The Digital Commons Network brings together free, full-text, peer reviewed scholarly articles, book chapters, dissertations etc. from hundreds of universities and colleges worldwide.

DOAJ is a community-curated online directory that indexes and provides access to high quality, open access, peer-reviewed journals.

DOGObooks is where kids discover, review and rate books in a fun, safe and interactive environment. All book selections and reviews are moderated prior to being published.

The leading source for current events, news and non-fictional content for Common Core ELA, Science and Social Studies, including thousands of news articles and new original content added daily.

An innovative open access publishing platform offering rapid publication and open peer review, whilst supporting data deposition and sharing.

Smithsonian Folkways Recordings is the nonprofit record label of the Smithsonian Institution, the national museum of the United States.

Free Scientific Publications: Life sciences – Health sciences – Physics sciences – Mathematics – Social sciences & Humanities

A community hub for bookish teens where they can share their love of reading and books. (Run by the State Library of Victoria, Ausralia)

A collection of books that represents outstanding historical and contemporary books from throughout the world  so that children can access children’s literature from the world community.

A digital library of Internet sites and other cultural artifacts in digital form, providing free access to researchers, historians, scholars, the print disabled, and the general public.

Access to the largest library in the world, with millions of books, recordings, photographs, newspapers, maps and manuscripts in its collections.

A portal to The Met’s comprehensive publishing program with over 1,500 titles, including books, online publications, and bulletins and journals from the last five decades.

The ultimate genealogy of popular music genres, including their relations and history with over 200 listed sources and cross examination of many other visual genealogies.

Open Library is an open, editable library catalog, building towards a web page for every book ever published.

A portal through which research in any field can be submitted for formal publication on one of the open research publishing-compliant platforms.

A global research and consultancy company producing business intelligence  on more than 35 countries, based on in-country research by experienced analysts.

Use your NIST email address to create your own account and access Country Reports.

Open Access publisher empowering researchers to accelerate progress in science and medicine by leading a transformation in research communication.

Free epub and Kindle eBooks, including the world’s great literature with a focus on older works for which U.S. copyright has expired.

Overview of citation style guides: what a style guide is, why and how style guides are used, and suggestions for exploring style guides across the disciplines.

An online journal that includes original, high impact research in cell and developmental biology, molecular and structural biology, biochemistry, neuroscience, immunology, microbiology and genetics.

An open journal publishing high-quality original research across the entire range of science on the basis of objective peer-review covering the entire range of science and mathematics.

Over 20,000 articles, posters, reports, theses, educational materials and historical documents submitted by members of the campus community – Indiana University, Purdue University.

A free online publication dedicated to providing age-appropriate science news to learners, parents and educators.

Adiscovery platform for scholars to enhance their research in the open, make an impact, and receive credit for it. 

Resources and services that span scientific and cultural pursuits of humanity, aerospace, anthropology, and art history, business history, botany, cultural history, design, philately, zoology…

SSRN´s eLibrary provides 950,733 research papers from 503,172 researchers in more than 55 disciplines.

Organizes scholars from around the world in philosophy and related disciplines to create and maintain an up-to-date reference work.

A new ways to visualize, analyze, and interpret data. Authors to develop their concept (in both content and form) and confer the same level of academic credibility on digital projects as print books receive.

TED-Ed is TED’s youth and education initiative sparking and celebrating the ideas of teachers and students around the world. 

Bibliographic metadata, Index to Proceedings, Index to Speeches, Voting Records, UNBIS Thesaurus, research guides etc.

Basic facts, reports, collections,statistics etc. as published by the UN.

Cultural treasures and significant historical documents including books, manuscripts, maps, newspapers, journals, prints and photographs, sound recordings, and films.

Information on the history, people and society, government, economy, energy, geography, communications, transportation, military, and transnational issues for 267 world entities.