This 12th episode of ZAHP! is another converted bus interview with Chris Cawley. He has a construction business in Missoula called Earthwalk Environmental, and is registered with the state for construction and environmental restoration. His current project is to convert a 20 year old school bus into a beautiful, low impact mobile living unit that is almost finished! I had a wonderful time touring the bus and talking to Chris about all the work and materials he has chosen to put into it. If you want to find out more about Chris Cawley, check out earthwalkschool.org or email him at [email protected].