Christian Classics Ethereal Library (CCEL) is to build up the church by making classic Christian literature widely available and promoting its use for edification and study by interested Christians, seekers and scholars.
Stanford Encyclopedia of Philosophy (SEP) was designed so that each entry is maintained and kept up-to-date by an expert or group of experts in the field.
Vatican II: 50 years ago today is a step back in time to the daily activities of the Second Vatican Council that matches the activity to its 50th anniversary date.