I just finished the book "You can buy happiness (and it's cheap) by Tammy Strobel.
I really loved this book. It was so inspirational. It's about the life of a couple who is living the American dream; they have a nice place to live full of lots of stuff and own nice new cars. The problem was that they were commuting an hour or more to work a long work day to pay for all their stuff. So they decided to make a change: move to a small place, get rid of their stuff and sell their cars. Their goal was to live in a tiny house and live a simplified life.
If you want to check her out, she has a website
www.rowdykittens.com