Dungeons of Harvick

From publisher blurb: The final adventure (maybe) in the Provincia series is Dungeons of Harvick. Deep below the ruins of the once great city lie twisting tunnels and rooms filled with danger. While clearing the ruins above was no easy feat, clearing out the winding corridors below will challenge even the most courageous of delvers. Do your players have what it takes to eliminate the danger of the depths? This adventure setting was designed for 5th Edition AD&D for the Filbar Provincia Campaign for a group of 4-6 adventurers that are level 6th to 8th.