The McCain Library at Erskine Theological Seminary has over 260,000 items available for students to access. It provides a variety of online resources including over 100 electronic databases and access to over 30,000 journal titles. Students can check out books and AV items, access course reserves, use the library website, computers, and wireless network. The library offers reference assistance, photocopying, printing, and interlibrary loan services to support student research needs.