just as the meal was about to end, there was a knock on the door and uncle henry breathlessly entered the room. after aunt em and dorothy had hugged and kissed uncle henry, dorothy told him how she had got back to the emerald city. (he had read an account of the rest of her adventures in glinda's great book of records the night before.) scraps, helped out by aunt em, filled in the details of what had happened in the palace since he and the sawhorse had left.