A daily affirmation book which focuses on love and loving relationships, "Love One Day At A Time" has been designed to help couples find and strengthen true passion, communication and trust. It contains quotes, affirmations and thoughts that will inspire, encourage and teach readers everything they need to know to achieve outstanding results in their marriages and relationships. The "One Day At A Time" series also includes Happiness and Success.
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.