Harm's Folly is a small farm northwest of Cheydinhal and northeast of the Imperial City and Exhausted Mine. It consists of only one building and Corrick Northwode lives here by himself after his wife was killed by Goblins from the nearby mine.
Corrick grows a large garden with:
A goblin boss killed Corrick's wife Kayleen and stole the amulet Corrick gave to her. Help him to get it back from the goblin that stole it.
One way to begin the quest is by speaking with Corrick. Finding the amulet while exploring the cave also activates the quest.