Searching for an RPG

Anyone know the Green Rider series by Kristain Britain or the Mother Ocean, Daughter Sea series by Mecedes Lackey Diana Marcellas? I would love lines for both of them.

Edit: Fixed the author

I'm looking for any Winchester players for a line with Ruby here, thread only. I've got a lot of ideas already, including some completely AU ideas in which Ruby is human and not a demon. I'm flexible as far as PB goes, both canon and non-canon. I prefer personal lines over actual games, but I might go for it if it's interesting enough. I can go either or neither way as far as pairing, though I've been on a Dean/Ruby kick as of late.

Comment if interested.