Privacy Levels in Multiple Author Blog

I’ve looked all over the codex and the help forums and I haven’t been able to figure out if its possible to make blog posts in a multiple author blog that are visible to the authors, but not to regular registered users or non-registered users.

I know it’s possible to make a blog entry “private”, but I think that just makes it private for the original author of the post (only the original author can see it). I was wondering if there is a setting to make it visible to authors of the blog as a whole.