http://www.twilighthistories.com/submit-story/

He's looking for experienced writers with a portfolio and I think there are some on here? Anyway, I know that there are some talented people on here judging by when we were talking about writing prompts and just other threads. Check it out. It has to fit in the current Twilight Histories universe, but otherwise the sky's the limit. It also will be read and characterized by Jordan Harbour along with all the cool background audio he does