The Halls of Light

From the publishers blurb: The gnomes of Rockswald have asked for your help. They operate a mithrl mine, but it has recently been invaded by goblins. They will reward anyone who can rid them of the goblins. The Halls of Light is a short, introductory adventure for beginning characters of any fantasy tabletop roleplaying game. It can fit easily into any fantasy world. It has been crafted with good dungeon design in mind.