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.
I used a Bible in One Year reading plan on the YouVersion Bible app and that kept me right on track. Took about 15 minutes per day of reading to finish the whole Bible this year. What an impact on my life to start each day reading Gods Word and listening to His advice above anyone else’s. Highly recommend to everyone- it will change your life! Should be rated not just five stars but a bazillion stars. 😊❤️