1. Get the note pinned to the wall.
2. Read the note, and go North.
3. Watch the cutscene.
4. Look at the writing on the wall. Go back north.
5. Talk to Amber. Ask her what is going on, and then tell her the doors are locked. She'll mention that there is a secret passage. She also says "William". After this you won't be able to talk to Amber anymore.
6. Go east. Climb up the stairs.
7. In the corridor, take the door on your right.
8. You are inside the library. Search the bookshelves by examining each book.
9. When you find the book called "Selected Works of W. Shakespeare", take it. This is the William Amber is talking about.
10. Examine the book, you'll find one piece of a map. Examine it and you'll notice some writing there which says DAMN V. Who is V?
11. Leave the library. You'll hear a scream, so head downstairs.
12. Go back to Amber. You'll discover that she has disappeared.
13. Go back to the front room, and then head west towards the dining room.
14. Inside the dining room, examine the five figurines on the desk to the left. You will notice that they are greek gods. There are five buttons corresponding to each Greek God, you need to click them in the correct sequence, so now you've got to find out what that sequence is.
15. Go back to the library. Get the book on Mythology. Take note of the Roman names for the Greek Gods:

Aphrodite = Venus
Hermes = Mercury
Artemis = Diana
Apollo = Appollo
Poseidon = Neptune

15. Back at the dining room. Remember "DAMN V"? Well, that's the sequence of the buttons to push according to the ROMAN names of the Greek Gods. Therefore, click the buttons in this order: Artemis, Apollo, Hermes, Poseidon,Aphrodite). If you click any thing out of order you have to start again.
16. You'll hear a mechanism unlocking. You can now open the cabinet below the figurines. Pick up the key inside.
17. Go up the staircase and back to the corridor. Pick up the glass shard. Unlock the bedroom door (first door on your left) and go inside.
18. The following needs to be done quickly. If you're too slow, The Stranger will break into the room and kill you. If you try locking the door you'll realise that the key suddenly won't turn. Try to use the bolt on the door.
19. Pick up the baby oil at the end of the room.
20. Use the baby oil on the bolt. Use the bolt.
21. Once The Stranger has gone, pick up the journal by the bedside. Read it. Take note of the third entry where Amber talks about her mother's sixtieth birthday.
22. Go outside and into the study (second door on the left).
23. Examine the tapestry. Use the glass shard on it to cut it open and reveal a safe.
24. Open the safe. You'll be asked for a six digit passcode. Remember the journal entry dated 06.15.04? It says that her mother's 60th birthday is the next day. The passcode is Amber's mother's date of birth - which is, doing some simple math - 061644.
25. Once you have opened the safe, get the locket and the other half of the map.
26. Combine the two halves of the map.
27. Use the pen on the new map.
28. Examine the map. You'll discover that the lines intersect in the dining room, so you've got to head downstairs again.
29. Go to the dining room. Examine the moose head.
30. Touch the moose's head and you'll pop out his eye accidentally to reveal a mechanism in the socket.
31. Examine the locket in your inventory. Use the glass shard to remove the jewel.
32. Use the jewel on the moose's head.