Cave of Iron (Pathfinder)

From publisher blurb: Cave of Iron is an adventure intended for characters of 1st to 3rd level. The tow of Hillfort has a thriving copper and iron mining business known as the Hardshale Mine. The monthly wagon train from the mine is three weeks overdue and riders sent to investigate are now four days overdue. Now the mayor of Hillfort is looking for some capable adventurers to investigate her problems.