The series is comprised of catalog cards divided by author, place, and topic. The author file contains information on Latin American writers; the geographical file contains information on the literature and theatre of many Latin American countries; the topical file contains general information on different topics, such as American indians, folklore, history, theatre, and women, as well as criticism.
The series contains manuscripts of his plays as well as manuscripts of his published and unpublished works. Many articles and papers written about José Cid are also included in this series.
The series contains works by other authors, divided into theatre and literary works. The theatre subdivision includes plays, general works, and newspaper clippings related to Latin American theatre. The literary subdivision includes articles, essays, etc., on Latin American literature Index.
The series includes her correspondence, working papers, manuscripts, published, and unpublished works. This series also contains correspondence, research notes, and works by Dolores and her husband, José Cid Pérez, such as the unpublished book entitled, El Teatro Hispanoamericano de Ayer y de Hoy.