Your own home for under $8000- and savings in energy costs, too!
These are only two of the reasons why an underground house is practical, efficient, affordable, and surprisingly bright and airy!
The author built his own subterranean house and lives in it with his family. He has outlined all the techniques he used in this manual and added hundreds of special tips garnered from his firsthand experience.
While I never built and underground home, I have used many of the techniques he describes in other building projects including water proofing my foundation, building black walls and using soil as insulation by burying three sides of my now walk in basement. He presents a "concrete" understanding of many principles that apply to all masonry construction.