S&P Capital IQ 
Detailed financials for over 100,000 public and 700,000 private companies, worldwide. Company profiles, pricing and exchange data, macroeconomic data and news, ratings and credit default swaps. You must make an account to use S&P Captial IQ Pro.

Science Direct
Peer-reviewed journals, articles, book chapters and open access content covering the subject areas of the physical sciences and engineering, life sciences, health sciences, social sciences and humanities. 

SciFinder (Chemical Abstracts Online)
One of the premier sources of chemical and biochemical information. The database can be searched via phrase, author, chemical name, chemical structure, substructure, formula or CAS registry number. [must register on campus]

Scopus is the largest abstract and citation database of peer-reviewed literature.  It includes scientific journals, books and conference proceedings.

Slavery and Anti Slavery: a Transnational Archive
Parts 1 to 4.  Collection of primary source documents on the history of the slave trade, including: Part 1 Debates over slavery and abolition, Part 2 Slave trade in the Atlantic world, Part 3 Institution of slavery, and Part 4 Age of emancipation.

Slavery in America and the World: History, Culture and Law
Collection of primary legal documents on the history of the slave trade in America including all statutes and case law.

Sociological Abstracts     
Sociological Abstracts covers the international literature of sociology and related disciplines in the social and behavioural sciences. It provides abstracting and indexing of articles and book reviews drawn from thousands of serials publications, plus books, book chapters, dissertations, conference papers and working papers.

South Eastern Gazette
Complete archive of the South Eastern Gazette (Maidstone, England), including all issues from 1852 to 1912. The newspaper was formerly the Maidstone Gazette, and latterly the Kent Messenger.

Stanford Encyclopedia of Philosophy (SEP)
Encyclopedia of philosophy and related disciplines.

State Papers Online
Parts I to IV. Collection of primary source documents (calendars, state papers and manuscripts) on early modern British history, including the domestic and foreign state papers for the Tudor (1509-1603) and Stuart (1603-1714) periods.

Sunday Times Historical Archive
Complete archive of the Sunday Times newspaper (London, England), including all issues from 1822 to 2016.