Mr. Wampler's "Underground Homes" offers a good introduction to the drawing up and building of an underground home and I give it a pretty good rating, though from a carpenter's viewpoint I would like to have seen a few more detailed elevation drawings within the book to allow the reader to expand with one's own floor plan and draw up a full plan for at least a small underground home without buying a full set of blueprints, though it's necessary to have prints for full scale buildings, some homeowners may choose to add on an underground room or storm room also, and here is the perfect opportunity to offer some basic accepted methods of construction on elevations into plan form. He does cover the various problems which are unique to underground building and one should not approach this type of construction without due information and particular preparation.But, there are no actual home plans in this book.Chapters on waterproofing, insulation, lighting,heating and cooling, and more, will get the reader to thinking about all the options and wonderful security offered in an underground or earth-sheltered home.