The Citadel is an archive of information for George R.R. Martin's A Song of Ice and Fire.
New to the series? Read our spoiler-free review of A Game of Thrones.
[Note: Though the interview concerns the television series, GRRM makes a number of remarks related to the sexuality of characters in the series, and his approach to same.]
The Westeros network consists of several different sites, including a forum and a wiki, for all your A Song of Ice and Fire needs.