1 Dungeons – As you enter go down the corridor a short way and you will see
the plaque. Cast Incendio to light the candle then press the square button to
examine the plaque.

2 Dungeons – Go into the next corridor and you will see the plaque at the
end near the room, with the Bloody Baron’s portrait in it. Light the candle
then examine the plaque.

3 First Floor – Enter from the Stone Bridge and follow the first corridor
to the end where you can turn left into another corridor. Before you turn into
the next one there are four bricks on the wall opposite you. They can be a bit
hard to see as it is dark. Reveal the plaque then examine it.

4 First Floor – Turn left into the next corridor and go to the end. Beside
the door to the Grand Staircase is another plaque, light it then examine it.

5 Second Floor – Enter the corridor from the Transfiguration Courtyard and
turn to the right as soon as you enter. On the wall are four pale bricks, cast
Accio on them then examine the plaque.

6 Second Floor - Follow the corridor and turn right at the junction. At the
next turn you will see the plaque beside the door to Myrtle’s Bathroom. Light
the candle and examine the plaque.

7 Herbology – Near the portrait you can use as a short cut there, there is
a plaque you can light then examine.

8 Herbology – On the wall opposite the last one there are four pale bricks.
Move them with Accio then examine the plaque beneath it.

9 Second Floor – Stand with your back to the Library and look on the wall
to the left. On that wall there are four pale bricks. Move them then examine
the plaque.

10 Second Floor – Continue down the corridor and turn left at the portrait.
On your left is another plaque, light it then examine it.

11 Third Floor – Enter from the Grand Staircase and go through the round
room into the corridor. Halfway down the corridor you will see the plaque on
the right. Light it then examine it.

12 Fourth Floor – Enter from the Grand Staircase and look closely at the
wall on the left as soon as you enter the corridor. Cast Accio on the four
pale bricks then examine the plaque.

13 Fifth Floor – Enter from the Grand Staircase and go through the round
room. Step through the arch into the next corridor and turn to your right.
Beside the arch you just came through are four pale bricks. Move them and
examine the plaque underneath.

14 Fifth Floor - Move further down the...