Watson Library provides an on-site library collection of over 100,000 items that includes reference sources, circulating books and government documents. The library subscribes to 400 magazines and journals as well as major state and national newspapers. Assistance is provided for locating, evaluating and utilizing library materials.
Through membership in OPAL (Ohio Private Academic Libraries) and OhioLINK (the statewide academic library system), the library provides access to over 7 million titles and numerous periodical and research databases.
College Archives and Quaker Collection maintains the archives of Wilmington College and the official records of the Wilmington Yearly Meeting and Ohio Valley Yearly Meeting. The 7000+ volume research collection includes materials on all aspects of Quaker history, philosophy and thought.