One Orc, Two Orc, Red Orc, Blue Orc

From publisher blurb:

The Annual Night Market has ended, but many strange men remain in town. Two Orcish armies are on the march to Amberdale, and the back-up troops requested by Lord Amberford have not arrived yet. What happened to the missing army? Can it be found in time? And will the extra forces be enough? Maybe more important is this question: what do the orcs want with the small town of Amberdale? This forest adventure / dungeon crawl, for 2nd-3rd level characters, can be played alone or as the second module of the three-part "Amberdale Series."