The Books of Jarl are a series of tomes consisting of at least three volumes giving information about the history of Sanctuary. The subjects covered in the book include the Great Conflict and Sin War.
- The demons could not stand before the swords of the angelic Host, and their blood ran upon the fields of eternity. (volume III excerpt)
- And lo, the Angel of Justice did cast his judgment in favor of the nephalem. (volume III excerpt)
- Ten thousand strong, the angels burst forth from the clouds and fell upon the gathered army of the underworld, tearing it asunder with their savage weapons. (volume VI exceprt)