Ten tiny things

Summary: Tessa and Zachary have a machine that is swift, comfortable and and splendiferous. Every day it carries them to school in calm detachment. But one morning the machine breaks down and Tessa and Zachary are required to venture out and walk to school, into the real world, a place of secret somethings and hidden happenings, and from here on, getting from here to there may never be the same again