- Andrew Jackson Davis Collection6
- Andrew Jackson Davis Collection, 1840/20116
- Arthur Robert Smith Collection, 1981-20092
- Association for Research and Enlightenment Collection105
- Association of National Investigators Collection, 1925-19312
- Cayce / Reilly School of Massage Collection, 1985-20151
- Cayce Family Collection104
- Eula Allen Collection, 1932-19743
- Evelyn Millicent Horton Collection, 1932-19731
- Gladys Davis Turner Collection, 1889-198632
- Lester Babcoke Collection, 1959/19821
- Meridian Institute / Health and Rejuvenation Research Center
Collection, 1989-201513
- Robert Adriance Collection, 1949-20022
- Shane Miller Collection, 1968-19693
- Small Collections, 1912-20172