When Wizards of the Coast moved Dungeons & Dragons to a new edition and a more tightly-controlled gaming license, it created a small divide in the role-playing industry. The result is Pathfinder, a game from Paizo Publishing that revised and streamlined 3rd edition D&D without negating backwards compatibility. The material here is usable for that game or for those sticking to 3rd edition D&D. Pathfinder is still a game about epic fantasy, where wizards battle dragons, warriors wield magic swords, and so on. It just has a different name now.
Rogues Gallery - NPCs for use as allies and enemies in a Pathfinder game.
Audrey II - A bit of comedy, introducing the evil plant from Little Shop of Horrors as a Pathfinder RPG creature.