The library is a large room, and tall windows fill the room with sunlight. Several of the walls are lined with bookcases, although some of the bookcases are empty. It seems that someone expects to buy more books.

Near the center of the room stand three tables, and some reading chairs are nearby. Two of the tables are long, apparently for research of some kind, and the third is small, with only one chair. Books are scattered on one of the tables, there is nothing on the second table, and you can see a scroll has been left out on the third table. In one corner of the library, near a window, another small table sits. An odd-looking black box sits on it, and the sunlight shines on a lock that has been placed on the box. There is no trace of a key in the library as far as you can see, so all you can do is look at the box and wonder.

Directly across from each other are two large wooden doors, each leading out of the room. You can't help but wonder where they lead. A scent of flowers comes from the north door, and the noise of construction comes through the south door.

It seems that you can...

Read the scroll.
Look at the books on the shelves.
Look at the black box.
Exit through the north door.
Exit through the south door.