Night Session

Walkthrough
I'm not going to detail this part too much, because the few "scares" in this scene are well worth experiencing without being prepared for them. Walk around the room and look at the drawing board, then talk to Nathan and grab the book he got for you from the other room. Switch to Aiden and collect the Blue orb in the corner of this room. Inspect the book, then return to Nathan.

Chronology
This scene is followed In-Game Order by The Mission and is preceded by The Dinner. It is followed chronologically by Hauntings and preceded by The Experiment.