- Andrew Jackson Davis Collection1
- Andrew Jackson Davis Collection, 1840/20111
- Arthur Robert Smith Collection, 1981-20091
- Association for Research and Enlightenment Collection1
- Association of National Investigators Collection, 1925-19311
- Cayce / Reilly School of Massage Collection, 1985-20151
- Cayce Family Collection1
- David Bell Collection, 19981
- Eula Allen Collection, 1932-19741
- Evelyn Millicent Horton Collection, 1932-19731
- Gladys Davis Turner Collection, 1889-19861
- Lester Babcoke Collection, 1959/19821
- Meridian Institute / Health and Rejuvenation Research Center
Collection, 1989-20151
- Robert Adriance Collection, 1949-20021
- Shane Miller Collection, 1968-19691