From publisher blurb: An adventure for 3rd-4th Level Characters set in the Shadows over Vathak 5e campaign setting using the world's most popular role-playing game rules! For many years, the village of Carrickmoor has been plagued every spring by an influx of giant vermin. So far, no one has been able to determine their source. The locals are frustrated enough with the situation that they are offering a reward of up to 100 gp to anyone who can do something about this seasonal threat.