Chapter 3 - City of Ember

 Here is my summary of City of Ember chapter 3. When underground in the pipeworks, when you think of the directions North, South, East and West you will know what is above you. South direction leads to the greenhouse, east is the direction to school. You have to have permission to see the generator. Everywhere was wrenches and hammers in the black gloopy ground. Doon saw a gigantic black rusted machine that was 2 stories tall.  What size boot are you? Said Lister, a pipeworks worker. Doons dad worked in a shop owning tools and other supplies.  The pipe works map looks like a centipede. The generator was really really really LOUD.