This is the third set of creatures from a popular "grim/dark" fantasy setting.  Included are the following creatures:
Rat Warlord, rat slave, ratling gun, two rat plague priests, two rat assassins, three Chaos thralls, Mournghul, Balewolf, Basilisk, Troll hag, Swamp troll, Fen beast, Terrorgheist, and a Griphon.