SPANSIH EDITION This book includes poets that have lived and created in the insular region- such as Cuba and Dominican Republic- and countries who's coasts are bathed by the Caribbean sea- such as Mexico or Honduras-. Este libro incluye numerosas poetas que han vivido y creado tanto en la regio ninsular- tal el caso de Cuba o de Republica Dominicana-, como en la region continetal, es decir, aquellos paises del continente con costas bañadas por el mar Caribe- tal el caso de Mexico o de Honduras-.
Various is the correct author for any book with multiple unknown authors, and is acceptable for books with multiple known authors, especially if not all are known or the list is very long (over 50).
If an editor is known, however, Various is not necessary. List the name of the editor as the primary author (with role "editor"). Contributing authors' names follow it.
Note: WorldCat is an excellent resource for finding author information and contents of anthologies.