Small historical page, geared towards tourists, about the Jewish presence in downtown Mexico City. Directory of Spanish-language Catholic sites, in Spanish. General reference works and collections ACI Digital . Catholic news, Latin American perspective, in Spanish. Indexes theological journals, book reviews, anthologies, and festschrifts in 26 languages, from 1949 to the present.
Many citations are searchable by Scripture reference.
Biographisch-Bibliographisches Kirchenlexikon . Biographical dictionary in German. Search or browse. A very impressive cooperative effort. The simple design means that pages load quickly.