In 1871, Daniel P. Murray began working in the Library of Congress and much of his career was concerned with positive representation of Blacks in the U.S. In 1899, Murray organized an exhibit on "Negro Authors" for the 1900 Paris Exhibition, which culminated in the work known as the "Preliminary List of Books and Pamphlets by Negro Authors". Murray's goal was to collect every text authored by every Black author in existence. His collection would eventually become the Library of Congress's "Colored Author Collection". Charlemae Rollins, who began working for the Chicago Public Library system in 1932, wrote several collection development guides which suggest titles that feature fair depictions of African Americans. Rollins also advocated for considering African American children in the collection development process; she also urged the inclusion of materials by Black authors. Through their outreach and their writing, Murray and Rollins present examples of African American librarians who advocated for fair and accurate representations of Black Americans in literature.