Escrito originalmente en castellano por expertos maestros y eruditos biblicos desde el contexto del mundo hispano. Contiene articulos de interes general, amplias introducciones a cada libro, el texto impreso en la Biblia RVA, exegesis, semillero homiletico, joyas biblicas, mapas, y muchas ayudas mas
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.