The King James Bible of 1611 has been one of the richest sources for English language and literature for nearly four centuries and is itself a work of the greatest poetic beauty. This beautifully designed edition is for the general reader, uncluttered by footnotes and set in full pages rather than the usual narrow columns. George Steiner's introduction illuminates the Bible's profound effect on the history of English literature and includes a moving personal reading of the greatest of texts. It also places the Bible within the history and development of Judaeo-Christian thought.
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.