A simple, age-appropriate introduction to the alphabet and basic letter sounds. The cassette provides basic listening and pronunciation practice (in American English) for all 26 letters and key sounds. It can be used either independently or as a supplement to the Tiny Talk course.
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.