I have read both of these books and they looks quite interesting, it’s not something I have personally done though… it’s a slightly different version of the underground house that looks like it make sense. It’s called The Fifty Dollar and Up Underground House Book, you can find it on Amazon https://www.amazon.com/gp/product/0442273118/ref=as_li_ss_tl?ie=UTF8&tag=ogdn-20&linkCode=as2&camp=1789&creative=390957&creativeASIN=0442273118
If I were to do an underground house, this is something I would seriously look into doing. There is also a book by the same author about how to build an earth sheltered greenhouse.
https://www.amazon.com/gp/product/0960446400/ref=as_li_ss_tl?ie=UTF8&tag=ogdn-20&linkCode=as2&camp=1789&creative=390957&creativeASIN=0960446400
The Earth Sheltered Solar Greenhouse Book
Has anyone else here read these or tried these methods?
Wretha
