1. Puerto Rican Political Campaign Literature 1940-1972

2. Puerto Rican political campaign literature, 1976

3. Church materials from Puerto Rico, 1977-1984

4. Libros del pueblo, 1966-1979

5. Libros para el pueblo, 1966-1968

6. Puerto Rican political campaign literature, 1980

7. Alianza Revolucionaria Democrática, reel 1

8. Strikes at the Universidad de Puerto Rico (Río Piedras), 1969-1982

9. Libros para el pueblo [microform], reel 1

10. HIV/AIDS in Latin America: Argentina, Brazil, Chile, Cuba, El Salvador, Honduras, Mexico, Nicaragua, Panama, Puerto Rico, Uruguay, Latin America, 1988-2000

11. HIV/AIDS in Latin America II, 1980-2008

12. Women and Gender Issues in Latin America, 1932-1998

13. Cuban pamphlets on socioeconomic topics, 1960's-1970's

14. Environment and ecology in Ecuador, I, 1987-2003

15. Protestant churches in Cuba, V, 1966-2004