Library

Landmark

You’ll know that you’re about to enter the library if you see shelves stacked to look like a doorway, with some filing drawers on the side of the door.

Puzzle

Once inside, interact with the first shelf in front of you (1), then the other one in front of you as well (2).

Next, turn around and interact with the first shelf you activated earlier. This should give you access to the exit.

Achievement: What Have You Learned?

Don’t exit yet! Instead, turn to the right to reach a yellow spiral smoke to unlock this achievement.

After getting the achievement or unlocking the exit, continue outside the doorway to reach the switch. Find the red wire again and follow it until you reach the next puzzle.