“...in the Riddermark of Rohan the Rohirrim, the Horse-lords, dwell, and there are no horses like those that are bred in that great vale between the Misty Mountains and the White.”
From The Lord of the Rings, by J.R.R. Tolkien
Oaths of Riddermark contains six ready-to-play adventures set after the year 2955, and taking place in the lands of Rohan. The scenarios can be played separately, or as chapters of an epic campaign spanning a number of years.