From publisher blurb:
A Pathfinder Society Scenario designed for levels 3–7.
When the necromancer-king Tar-Baphon rose as a lich and threatened to conquer all of Avistan, Taldor rallied its neighbors and led the Shining Crusade, a glorious campaign that defeated the Whispering Tyrant’s armies and sealed him away. For the better part of a millennium, Lastwall has guarded Tar-Baphon’s prison and fended off the orc tribes to the north, rarely sparing a second thought to the rich archaeological secrets that lie just below the soil. A local venture-captain has found a lost chapter to the Tome of Righteous Repose, which chronicles the demise of countless heroes of the Shining Crusade. At long last, this has earned the Society Lastwall’s blessing to uncover these lost sites, lay to rest the fallen crusaders, and repatriate the family heirlooms they carried to battle.
"From the Tome of Righteous Repose" is an evergreen, replayable scenario designed to provide a flexible adventure that confronts the PCs with a variety of threats more common to higher-level characters — all while uncovering the history of one of Avistan’s greatest conflicts. Depending on which lead the PCs take, they might explore the proud crusader nation of Lastwall, travel into the gloom-shrouded mountains of Ustalav, or risk an expedition into the orc-ruled wastes of Belkzen in pursuit of lost history.