Smoogi

Okay after you get the shadow key go back to the room with all the red lights, then out to the hallway with the tatterd curtains.

Go back to the room where their was something in the cealing and you had to drop the ball down to get it, and climb those stairs sharpish. Go to the room with the statues of deamons and such and the circle thingy in the middle of the room.

Collect all the books around it and then put them in their correct places, it might take some time to figure it out but when your done you ge the light key and a battle from a preist. Outside the room youll get a battle from a man in dark.

Sorry if it's a bit hard to understand!