The Library contains 160,000 volumes and 700 current periodical titles covering all branches of Biblical and theological study. Particular strengths include Reformed theology and Biblical interpretation and exegesis. Major sets include the Pre-56 Imprints, the Migne edition of the Fathers, the Corpus Christianorum, the Corpus Reformatum. In addition, there are extensive holdings on microform of early documents and books of the Reformation period, as well as scholarly periodicals. The rare book room houses a strong collection of early works on Reformed theology, Biblical exegesis, as well as the extensive Dilg collection of Latin, Greek, and English Bibles.