From publisher blurb:
As trade roads go, the road to Raiderspoint is dangerous, mysterious, and very profitable. Protected by neither nation nor Lord, the caravansaries are owned by distant merchants or nobles who care only about profits. The beings along the road are some of the most diverse in the world. The death rate is one of the highest in the world, and you are on it.
The Road to Raiderspoint can be played stand-alone or with ONA-5 through ONA-8 to make the Road to Raiderspoint Adventure Tome.