List of endings for "The Secret of Chateau de Morleau"

Thanks to Sindas for #25!
I'm not claiming to understand the mechanics of the last 2 endings, but my choices earned me 39 and 40 at the same time.

Spoiler

Chapter 1 Endings
1. Exile - Ch 1 dinner, make mistakes until all 5 candles blow out
2. Proof of Innocence - Ch 1 dinner, select dialogue options in an attempt to declare your innocence

Chapter 2 Endings
3. Arrest - Ch 2, exit the chateau via the Main Corridor
4. Eternal Sleep - Ch 2, after you recover the wooden toy horse, search the bed in Antoine's room
5. Rash Judgment - Ch 2, after you recover the vial of poison, present it to Catherine
6. Last Chance - Ch 2 dinner, make mistakes until all 5 candles blow out
8. Tied Up - Ch 2 dinner, choose the 3rd dialogue option when prompted to respond
9. Love and Resentment - Ch 2 dinner, choose the 1st dialogue option when prompted, then accuse Ulic of murdering the Count during the next one
33. Hidden Truth - Ch 2 dinner, choose the 2nd dialogue option when prompted to respond

Chapter 3 Endings
10. Accidental Death - Ch 3, right after you meet Lardigue, let the chandelier crash on your head
11. Ulic's Rage - Ch 3, ask Ulic "Will you please stop drinking?" and "Well, you got what you deserved."
12. Silent Cry - Ch 3, ask Ulic "Do you remember this ring?" regarding Suspicious Ring
13. Removal - Ch 3, present the Mysterious Ring to Lardigue in the 2F Study
14. Silent Haul - Ch 3 dinner, make mistakes until all 5 candles blow out
15. Perfect Crime - Ch 3 dinner, identify "Nolben" as Marco, show the Old Photo, talk about the Drunken Guest, talk about the Suspicious Ring, and say, "Mr. Nolben, you are the murderer that killed the Count!!"
16. Resistance - Ch 3 dinner, identify "Lardigue" as Marco
17. Tragic Table - Ch 3 dinner, identify "Giz" as Marco
34. Desperate Run - Ch 3, exit the chateau via the Main Corridor

Chapter 4 Endings
18. Chase in the Dark - Ch 4, follow the man in one of the 8 passageways in the bottom floor of the tower basement
19. Multiple Personality - Ch 4, search the closet door in Ervan's room and look inside
20. Hostage Situation - Ch 4, exit the chateau via the Main Corridor
21. Strangulation - Ch 4, present the Fishing Line to Ervan
22. Time Over - Ch 4 dinner, make mistakes until all 5 candles blow out
23. Deep Sleep - Ch 4 dinner, talk about Political Marriage, show the Vial, say, "No. Charlotte is not the murderer," and show the Toe Shoes
24. Annihilation - Ch 4 dinner, talk about Political Marriage, show the Vial, say, "The murderer is some other person."
25. Resolution - Ch 4 dinner, talk about Political Marriage, show the Vial, say, "So, it was you that drugged the tea," and show the Strange Symbol
35. Wheels of Destiny - Ch 4 dinner, talk about Political Marriage, show the Vial, say, "So, it was you that drugged the tea," show the Toe Shoes, talk about the Secret Door, then show the Magic Potion (obtained in Ch 5)

Chapter 5 Endings
7. Suicide - Ch 5 dinner, say "Is there any reason I can't have it?"
26. Light of Destruction - Ch 5, activate one of the wrong statues in the secret basement
27. Toxic Gas - Ch 5, fail to turn to wheel in time to prevent the gas from killing you
28. Dangerous Flight - Ch 5 dinner, make mistakes until all 5 candles blow out
29. Funeral - Ch 5 dinner, say, "I entrusted Alberto with it," "There is a suspicious person here," and "You're coughing badly. You have to get some rest."
30. Birds that Fly High - Ch 5 dinner, say "I entrusted Alberto with it," "There is a suspicious person here," and "Stop being a fool! It wasn't because of you!!"
31. Planned Plot - Ch 5 dinner, say, "I entrusted Alberto with it," "There is a suspicious person here," and "Did you really do that? With the drug?" Talk about Drug Addiction, talk about Financial Matters, then say, "So you killed the Count, didn't you?"
32. Slipping Consciousness - Ch 5 dinner, say, "I entrusted Alberto with it," and "The murderer doesn't exist."
36. Victim - Ch 5, search Sandra's bar and use Leah's Ring on Sandra's fingers, and it doesn't matter which dialogue option you choose
37. Escape - Ch 5, exit the chateau via the Main Corridor
38. Dangerous Choice - Ch 5, attempt to cross the spikes in the secret basement

39. Shadow of Darkness (Normal Ending) - Ch 5 dinner, say, "I entrusted Alberto with it," "There is a suspicious person here," "Did you really do that? With the drug?" Talk about Drug Addiction, then Financial Matters, then say, "You're not that kind of person, Alberto! What's wrong with you?" Show him whatever you can
40. The Beginning (True Ending) - Continue from 39, but make sure you press the Uncover, Secrets, and Destiny buttons when you can