Part 3 - Present Kitchen
Part 4 - Present Hallway
Part 5 - Present Bathroom
Part 6 - Present Bedroom
Book 6 - Ending
Winning is a region.
Endgame is a room. "[We] [are] full of possibilities, having been freed from the limitations of the known.". It is in Winning. It is north of the present front door.
After going through the present front door:
relate the end of the game.
[-----------]