CATHOLIC ENCYCLOPEDIA & DICTIONARIES
- Interdisciplinary Encyclopedia of Religion and Science [Added 23-Sep-2009]
- Catholic Encyclopedia
- Gran Enciclopedia Rialp [Added 13-Mar-2007]
- Catholic Dictionary--Beta Edition (Catholic Culture) [Added 23-Mar-2007]
- (中文) Chinese Catholic Dictionary--Simplified Characters
- (中文) English-Chinese Catholic Dictionary--Traditional Characters [Added 05-Sep-2007]