The Fallen Crown

From publisher blurb:

The Fallen Crown is a five level adventure taking place in the city-state Jeziblan, which takes the players from level 3 to level 8.

A military coup by a malicious and deranged Colonel against the popular legitimate leader, trouble in the streets as enforcers abuse their power to keep the populace in line, a mysterious plot that ravages the city, and a conspiracy to weaken and take down the illegetimate, oppressive dictator. The citystate of Jeziblan needs heros, lest it fall victim to the darkness being harnessed by those that seized its walls. Will the Party successfully save the town and set right the wrongs that led to its civil strife!