Age of Exploration Archive covers five centuries of journeys across the globe, scientific discoveries, the expansion of European colonialism, conflict over territories and trade routes, and decades-long search and rescue attempts in this multi-archive dedicated to the history of exploration.
The Directory of Open Access Journals provides free peer-reviewed journals. There are over 15,000 journals available with high quality full research articles. The articles are available in a variety of languages and cover a number of subjects.
Discovery is the National Archives of the United Kingdom's database of over 11 million historical government and public records. This interface provides access to some the digitised items of their collection including document, photographs, lists, posters and maps.