        When they finally arrived at the library, Twilight followed her guests in.  Spike brought out tea for the four ponies.  As they drank, Twilight divided up the labor.  She and Bucky Fuller would go through the visual dictionary, paying specific attention to anything involving architecture, while the two musicians would go over the language.  The architect had been planning to leave again on the afternoon train, while Octavia was going to stay for the duration.