The North Hollow files were a collection of sensitive information on various members of the Star Kingdom of Manticore's political high society. The Earls of North Hollow used these files to blackmail other people in their interest. The files included information concerning Baron High Ridge's involvement with the Jordan Cartel, as well as a detailed account of the actions of the cabal that planned the Assassination of Roger III Winton. (HH4, HHA2.3: QG)