Are you unsure about how a manuscript should look when you submit it to a publisher? These posts detail how a novel manuscript and how a short story manuscript should look when you submit your work to agents and editors. These are awesome guides for the amateur and self-starting writer (like me) who’s using the internet to teach her about publishing:
http://www.shunn.net/format/novel.html
This one is for short stories:
http://www.shunn.net/format/story.html
Thanks to http://meerkatpress.com/ for including this in your submission guidelines.
Also thanks to Cindi Myers (I linked to Meerkat Press from her blog) for helping connect writers with publishers looking for writing.