2nd floor: Flipping the second portrait from the right in the second floor hallway upside down will cause it to swing open, revealing a long tunnel that emerges in the middle of the woods. From there, it's around a ten-minute walk away to the baths. However, the painting must stay turned upside down until the door closes, which means that it has to be turned back right-side up by hand later.

Reading room: Underneath a bookshelf in the reading room is loose floorboard hiding a crawlspace. From there, you can come out through a ceiling panel above the bar or the kitchen. However, the space is very narrow and dusty, so you'll get dirty if you use it.

Parlour: If someone pulls out the copies of And Then There Were None and Murder On The Orient Express simultaneously in the bookshelf in the parlor, a trapdoor will open. From there, you can drop into a cell in the dungeons that holds a pair of shackles, a bonetooth saw, a large and heavy hammer, and thumbscrews. However, the door to the cell is locked from the inside, so the only way out is to find a way to climb back up through the trap door.

Bar: Pushing one of the knots on the wall behind the bar will open a passageway that leads to the garage.

Study: She'll have to do better than that! She's on the right track though.

Stables: She'll have to do better than that! She's on the right track though.