From publisher blurb: The Knolls is the second largest city in the Duchy of Bast and a frequent spot for the adventurers going through the Filbar Quest (FQ) series. At over 60 pages this setting can easily appear in any campaign. Welcome to the city that Baron Tamar Wizzel rules and is a safe haven for adventurers of any level. This adventure setting was designed for 1st/2nd Edition AD&D for the Filbar Campaign for any level adventurer and DM. This adventure is easily adaptable to most any game and system. Save yourself some time and utilize it for a one shot adventure or a continuing campaign!