O just joined and missed the promotion, but I must say that I have had a $50 Underground House book for .... well, forever! I must have drawn a thousand underground post frame house plans =) Havent actually built one yet... but use the uphill terrace greenhouse idea regularly!
I need to read the book before I ask questions. I just ordered the $50 Underground House book. I have a lot of respect for the people on this forum. So I know it is good.
Whip out those weird instruments of science and probe away! I think it's a tiny ad: