Based on the digitization of K. G. Saur's Biographical Archives, WBIS Online provides biographical information on over 6 Million people from the 8th century B.C. to the present as well as from all countries and regions worldwide. The subscription covers all biographical archives, except the German Biographical Archive, DBA.

This library enables legal scholars to research the constitutional and political development of every country in the world. It includes the current constitution for every country in its original language format and an English translation, as well as substantial constitutional histories for all countries. It also includes constitutional periodicals, thousands of classic books, other related works such as the World Factbook, links to scholarly articles and online resources, and bibliographic references.

Artek's Archive reflects the recreation camp's history between 1944 and 1967, containing government documents on Soviet social and health policies, administrative, medical and financial records, transcripts of meetings, materials on educational and ideological work carried out in the camp statistical reports, food rations and provision standards, letters from Soviet and foreign children, diaries etc.

The bimonthly newspaper Za vozvrashchenie na Rodinu ("Return to the Motherland") was published between 1955-1960 in East Berlin, primarily aimed at Russian emigrants in the West. Against the background of the Cold War, it was established under the watchful eye of the KGB and published by the Soviet Repatriation Committee, serving as an important anti-Western propaganda outlet for the USSR. The main objective was to create a favorable image of the Soviet Union and to criticize émigré organizations in the post-war period. During its publication, the newspaper was not available to the public on a subscription basis, therefore it has become a rare information resource.

Zoological Record provides access to publications in animal biology and biodiversity. It covers 5,000 serials, plus many other sources of information, including books, reports, and meetings. It contains, in particular, a significant amount of literature on insects, reptiles, birds, fish and wildlife which is not included elsewhere (e.g. in BIOSIS Previews). It is also a leading taxonomic reference work.