Chaos at Crossriver Span

From the publishers blurb: Crossriver Span has been seized by the Iron Tusk Orcs! A desperate Baron hopes to save his town from imminent attack and sends the Player Characters to repel the Orcs or dislodge the bridge. But this is no easy quest--the Orcs are tough, smart, and have a new Chieftain with a few surprises of his own!