From the publisher's blurb: Common places provides an excellent starting point for GM to make an interesting encounter or one shot adventure located in fantasy urban environment. Each product in the line consists of notebook for a GM and handouts, which can be printed and presented to players. 'Common places #04' consists of maps and handouts of catacombs and The Black Market located in docks area: The set consists of: - a docks map (district map) - the same presented in 'Common places #01' - catacombs map; - The Black Market map; - The smugglers bay; - a perspective drawing of catacombs entrance. Some say that beneath old catacombs there is The Black Market - a marketplace where one can buy goods from around the world both legal and prohibited. However only a few know how to get there