Initially released as part of Free RPG Day 2008.

From the inside introduction:

This guide is intended for players and GMs of the Iron Heroes roleplaying game. It details a specific region for use as a setting in Iron Heroes campaigns and provides advice on creating characters from the region; also included are a map of the area, descriptions of the major communities and landmarks, and a brief outline of notable organizations and individuals who can be found there.

A series of adventures to be based on this setting -- the Bloodwood Legacy -- are planned* for publication, but this guide can be used as a standalone product.

As of Summer 2009, the first adventure in the Bloodwood Legacy series -- Edge of the Bloodwood -- remains unpublished.