NGO - Publications include an annual world report and other reports by theme and region; reports on country conditions; most available on line as well
Supreme Court of the United States blog
NCJRS hosts one of the largest criminal and juvenile justice libraries and databases in the world, the NCJRS Abstracts Database. The collection, with holdings from the early...
George Washington Law School, March 2008
(includes a chart summarizing prison grievance policies from jurisdictions nationwide)