«Jashandar's Wake – Book Two : Unclean Places» by L.S.Kyles

The unclean places of Jashandar have come alive with a vengeance: the hollows of slime, the treetops of flesh, the heart of a bog where the beasties run wild. As Brine and Jaysh set out to salvage their homeland, they soon learn their homeland has a mind of its own.