Blood of Dragons is the only author-approved MUSH based on George R.R. Martin's A Song of Ice and Fire. Play the Game of Thrones and become a part of the history of the Seven Kingdoms:
Organizations describes various organizations and institutions in Westeros, discussing their function and purpose as well as their members.
The Westeros network consists of several different sites, including a forum and a wiki, for all your A Song of Ice and Fire needs.