Warhammer Fantasy Roleplay: Ubersreik Adventures - Rules of Play says:

Welcome to the Duchy of Ubersreik, where the crisp march of State Soldier’s boots ring from the cobbled streets, while behind closed doors old loyalties are tested. Opportunities abound, behind each door. Ubersreik Adventures offers six scenarios for Warhammer Fantasy Roleplay set in the Duchy of Ubersreik, the setting established in the Warhammer Fantasy Starter Set. These can be used as single stand alone adventures, slotted into an existing campaign, or combined to form a campaign exploring the Duchy of Ubersreik.