The MLA International Bibliography contains more than 1.7 million records for books and articles published on modern languages, literatures, folklore, and linguistics.

Search for articles and other publications on world history from 1450 to present, (except for the United States and Canada which are indexed in the companion work, America: History and Life). The database includes articles in journals worldwide, including a selection of major social science and humanities journals. Also included are references to dissertations and books.

The definitive database on the nature and use of language, Linguistics and Language Behavior Abstracts covers three fundamental areas: research in linguistics (the nature and structure of human speech); research in language.

Arts & Humanities Citation Index is a multidisciplinary index covering the journal literature of the arts and humanities.

Klapp-Online bibliography of French literature (Bibliographie der französischen Literaturwissenschaft, Bibliographie d'histoire littéraire française). The Klapp-Online covers the years 1991-2012, with annual updates of new volumes as they become available. The bibliography is distinguished by a number of special features, including annotations and notes on identifying forewords and epilogues, appendices, bibliographic details, and discussions in addition to the bibliographic and subject metadata.

JSTOR is a not-for-profit organization that provides a trusted archive of important scholarly journals and a selection of scholarly books. Content in JSTOR spans many disciplines, primarily in the humanities and social sciences. While indexing for JSTOR articles is covered in LionSearch, the full text of the articles is not searched in LionSearch. Search JSTOR itself to ensure detailed coverage of full texts.

Project MUSE is a unique collaboration between libraries and publishers providing 100% full-text, affordable and user-friendly online access to high quality humanities, arts, and social sciences journals from scholarly publishers. MUSE began in 1993 as a pioneering joint project of the Johns Hopkins University Press and the Milton S. Eisenhower Library at JHU. Grants from the Mellon Foundation and the National Endowment for the Humanities allowed MUSE to go live with JHU Press journals in 1995. Journals from other publishers were first incorporated in 2000, with additional university press and scholarly society publishers joining in each subsequent year.

The ARTstor Digital Library is an image database featuring works of art and other cultural heritage from some of the world's leading museums, photo archives, scholars, and artists in one easily-navigated repository. The library of 2 million images is constantly growing. All images are accompanied by extensive metadata and are rights-cleared for specified educational uses.