The Félix Cruz-Alvarez Papers contain a collection of personal papers, consisting of articles, essays, and studies; conference papers; correspondence; illustrations; manuscripts of published and unpublished works; and vita. The papers cover Cruz-Álvarez's life as as a writer and academic in the United States.

The papers includes 5 binders chronicalling the work and career of writer, actor and theater worker Carlos Irigoyen Sierra. The collection contains manuscripts for articles, essays, stage and screen plays and other writtings.