- El Espanol de America / Latin America Spanish (Linguistica / Linguistics)
- Varieties of Spanish in the United States
- Spanish in the United States: Linguistic Contact and Diversity (Studies in Anthropological Linguistics)
- A History of Afro-Hispanic Language: Five Centuries, Five Continents
- The Spanish Of Equatorial Guinea: The Dialect Of Malabo And Its Implications For Spanish Dialectology









