Files document the history, activities, and acquisitions of the library. Subjects covered are: gifts, purchases, funding, cataloging, automation, relocation, slide collection, exchange mailings, budget, library renovation.

The following individuals have held the position of librarian for the museum:

Blanche Archambault - Librarian (1906-1938), formerly of the Saint Louis School and Museum of Fine Arts

Odille Stewart - Librarian (1938-1962)

Vivian Fullerton - Librarian (1962-1968)

Ann Abid - Librarian (1968-1985)

Stephanie Sigala - Head Librarian (1985-2000)

Marianne Cavanaugh - Acting Head Librarian (2000-2002); Head Librarian (2002-2017)

Clare Vasquez - Acting Head Librarian (2017-2018)

Keli Rylance - Head Librarian (2018-Present)