From the publisher's blurb:
The third of the Grimoire series, this issue details life in the big city, as well as in the small towns of the middle ages. It includes ways to map out and breath life into your cities, and has rules for the Courtesan's Guild, using Durine's Guild as an example. Finally, there is Salsbridge Castle, a haunted castle within the setting of Anaeland. The largest of the Grimoire books so far, at 64 pages.