One of the oldest surviving realms in the north, the kingdom of Nudia has had a long history of war, defeat, rebirth and growth. Its kings are well known for their skill in diplomacy and the art of deceit, and their armies have marched into just about every realm at least once in the past.
Everything you need to know about this small realm can be found in this source book. New maps of the realm, noble families, history and politics. If you want a great place for adventure, there is no better choice the Arcana.