According to Locus magazine, we can expect to see more Dunk and Egg in May 2013. The fourth Dunk and Egg tale will continue the adventures of a hedge knight and his squire as they encounter the She-Wolves of Winterfell, decades before the events of A Song of Ice and Fire. George R. R. Martin recently reported that the novella has yet to be finished (or titled), but it will be part of next year's Dangerous Women, a new anthology featuring works from several authors and edited by GRRM and Gardner Dozois. [via The Wertzone]

Update: Westeros.org reports that the May 2013 is not a confirmed date for Dangerous Women. No publication date has been officially announced, though May 2013 remains a possibility.