The Patrologia Latina Database offers 221 volumes of works written by the Latin Fathers. It is the extraordinary achievement of the nineteenth-century scholar and priest, Jacques-Paul Migne. It covers the works of the Latin Fathers from Tertullian around 200 a.d. to the death of Pope Innocent III in 1216 and contains the most influential works of late ancient and early medieval theology, philosophy, history, and literature. This review looks at the user interface and content details in this unique database offered by ProQuest.