My next book coming out in October (Taunton Press) is titled – Downsize: Living Large In a Small House — profiles 33 exceptional houses that show how small can be comfortable, practical, energy efficient—and beautiful. I have written six other books on the subject of prefabricated homes with a focus on energy efficiency and sustainability. These other books include Prefabulous Small Houses, Prefabulous World, Prefabulous Almost Off the Grid, Prefabulous and Sustainable Prefabulous: The House of your Dream Fresh From the Factory and Modular Mansions. My recent focus has been on smaller houses that can be more comfortable, more affordable and efficient. My other roles include journalism, speaker and educator.