RIPM Retrospective Index to Music Periodicals with Full Text • Full Text
RISM Series A/II: Music Manuscripts after 1600
Scientific & Medical ART Imagebase • Full Text
SeLaDoc: La Base de datos de Teología Latinoamericana
Short Story Index
Short Story Index Retrospective: 1915-1983 • Archive
The Philosopher's Index
The Philosopher's Index with Full Text • Full Text