Chapter 3 - City of Ember

Here is my summary of City of Ember chapter 3. Doon worked in tunnel 97 which is very complicated to get to. Doon also knew that north was towards the river, west was to nothing important, east was to the school and south was to the greenhouse. They made him wear old ancient boots and a belt as well. The Pipeworks were 50 feet underground (think about 50 inch long Subways). Doon also lives with his farther in a shop that sells tools and bits and things.