The Third Strata

From publisher blurb: The muck and mire of the Third Strata awaits you! The Great Swamp stretches its boggy fingers to draw you in and to explore its bayous and bogs. It's slow going in the swamp, but riches await! And so do the creatures of the swamp. Most will ignore you... and some will find you a tasty treat. Gear up, put your waders on, and explore the Third Strata!