Los Borucas de Costa Rica

The Archaeology of lower Central America

The archaeology of central and southern Honduras (Papers of the Peabody Museum of Archaeology and Ethnology)

Research and reflections in archaeology and history

Pre-Columbian man in Costa Rica

Plants and Flowers of the Caribbean

Getting the Love Life You Want

End Anxiety

Boruca of Costa Rica (Harvard University Peabody Museum of Archaeology & Ethnology Papers, Volume 26, Number 2)

Aspects of Mixteca-Puebla Style and Mixtec and Central Mexican Culture in Southern Mesoamerica (Occasional Paper ; No 4)

Art of Costa Rica

Rich Dad, Poor Dad

Bible