The papers of the ALA (Agencia Latinoamericana) are divided in 3 major categories: the articles written by the contributors to the ALA (collected during almost 40 years), their correspondence, and the newspaper clippings of those articles.

The writers are mainly from Latin American countries and Spain, but with a few American and British writers also included, such as Waldo Frank and Hugh Thomas. The articles provide information on literature, journalism, sociology, economics and political history of the major powers of the world of that period, and in many cases relating to the Latin American countries.

The bulk of the collection is comprised of contributions from Víctor Alba, Marco A. Almazán, Luis Araquistain, Paul Andrade, Germán Arciniegas, Carlos Alberto Montaner, Ramón Gómez de la Serna, Julian Marias, Cristina Martin, Alberto Luis Sanchez, Salvador de Madariaga, Ramón Sender and Arturo Uslar Pietri. There are also articles by other distinguished authors, such as Miguel Angel Asturias, Alberto Baeza Flores, Alejandro Casona, Pablo Neruda and Alfonso Reyes.

Included among the ALA papers are articles written by Joaquín Maurín, who used the pen names of W.K. Mayo and Félix R. Anderson. He also wrote under the pen names of John Andersen and Julio A. Roy, but these articles ore not included in this collection. When signing correspondence, he used his own name, Joaquín Maurín, as well as J.M. Juliá and Ray Campbell. Joaquín Maurín's son, Mario, wrote some articles under the same pen name as his father, John Andersen.

The Joseph Auslander and Audrey Wurdemann Collection consists predominantly of correspondence, programs, and scripts relating to their involvement with the CBS radio program Housewives' Protective League. The Housewives' Protectice League, airing from 1948 to 1962, was a daily CBS radio feature which explored a variety of issues from childrearing and health to fidelity and marriage troubles. The letters are either from publishers confirming the Auslander's permission to review or discuss their books on air, or from CBS executives discussing their scripts. Included also are several scripts not by Auslander or Wurdemann, and an untitled typescript. Finally, the collection contains a leasing agreement from the Auslanders for a house in New York City. several periodicals, 15 research notebooks, and 28 photographs (with French inscriptions) depicting trench warfare in Belgium during World War I.