Walter De Gruyter publishes a wide variety of content covering humanities, medicine, the sciences and law. The "De Gruyter Online" platform provides access to title information and the electronic content for De Gruyter journals and books under one roof. Users from the MPG have access to following products: * De Gruyter Journals and Yearbooks - current content of selected serial titles available on the platform (last 13 volumes) * De Gruyter Journal Archive - backfile content of 150 titles * De Gruyter Online / Research Now E-Journal Archive - about 50 journals focusing on research in economics, formerly published by Berkeley Electronic Press until 2022 * De Gruyter eBooks - a collection of purchased e-books which is continuously extended by single e-book acquisitions by MPG libraries

In the late 1800's, Dutch physician and feminist Aletta Jacobs and her husband C.V. Gerritsen began collecting books, pamphlets and periodicals reflecting the revolution of a feminist consciousness and the movement for women's rights. By the time their successors finished their work in 1945, the Gerritsen Collection was the greatest single source for the study of women's history in the world, with materials spanning four centuries and 15 languages. The Gerritsen curators gathered more than 4,700 publications from continental Europe, the U.S., the United Kingdom, Canada, and New Zealand, dating from 1543-1945. The anti-feminist case is presented as well as the pro-feminist; many other titles present a purely objective record of the condition of women at a given time.

The Journal de Physique was created in 1872 by Charles d'Almeida. It counts more than 300,000 pages in over 48,500 articles and represents a true scientific monument, produced since 1872, within which the great names of physics may be found.

Karger is a scientific publisher of journals and books in all medical areas, including immunology, genetics, oncology, nephrology, neurology, cellular and molecular biology. MPG staff has full text access to the current content of the entire Karger journal collection and selected eBooks. In addition, the agreement covers arising article-processing charges for Max Planck authors in Karger hybrid and Gold Open Access journals. Further details are available on the MPDL website.

The Middle Eastern & North African Newspapers collection includes publications from across this dynamic region, providing unique insights into the history of individual countries, as well as broad viewpoints on key historic events from the late nineteenth century through the present. Key topics include the decline of colonialism, the collapse of the Ottoman Empire, the Suez Crisis, the Cold War, the rise of the petroleum industry, twentieth-century pan-Arab movements, both World Wars, the establishment of the state of Israel, the Iran-Iraq War, and the recent Arab Spring. Researchers will find a wealth of unique content from the Middle East and North Africa, much of which has never been digitized or available as open access material. Content in the Middle Eastern & North African Newspapers collection is predominantly in Arabic, but also includes key titles in English and French. The collection comprises mostly out-of-copyright, orphaned content. Subscribing institutions also receive access to five in-copyright titles from the region: Jumhuriyah (Egypt), Filastin (Palestine), Al Akhbar (Lebanon), Al Riadh (Saudi Arabia), and Ad Dustour (Jordan).

Access to full text archives (incl. 2007) of selected titles with a subject focus on medicine, chemistry and biology has been enabled.