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.
A good little book, with some very helpful tips and insights from Mills and Boon authors. Handy, if you are thinking of writing for M&B, or if you just need a few pointers for your own writing.
Interesting insight by the Mills and Boon Editors and Authors, on what makes a good novel good, puts the H in Hero or the ingredients that make up a Heroine to turn you into an addict.
For anyone who is thinking about writing a romance read it, and even if you aren't it's well written and light hearted.
4 star read, and looking forward to more of the same from the Mills and Boon crew.
if this was supposed to be a helpful guide to writing for M & B, one would be better off downloading the HP writing guide. i didn't find it very enlightening or entertaining at all, though to be honest, since it was M&B, the names mentioned, for the most part, had no meaning to me whatsoever.