- Andrew Jackson Davis Collection132
- Arthur Robert Smith Collection, 1981-200926
- Association for Research and Enlightenment Collection1,075
- Association of National Investigators Collection, 1925-193118
- Cayce / Reilly School of Massage Collection, 1985-201518
- Cayce Family Collection851
- Eula Allen Collection, 1932-197450
- Evelyn Millicent Horton Collection, 1932-197322
- Gladys Davis Turner Collection, 1889-1986213
- Lester Babcoke Collection12
- Meridian Institute / Health and Rejuvenation Research Center
Collection, 1989-201550
- Robert Adriance Collection, 1949-200219
- Shane Miller Collection, 1968-196975
- Small Collections, 1912-201713
- The Edgar Cayce Readings, 1886-2020188