Extreme Transformation by Heidi and Chris Powell is one helluva book. It made me look at dieting from a completely different perspective. Extreme Transformation shows the way to transition our outlook towards food and how much one should push to attain the desired goal. I did a quick read of this book and started implementing some of the ideas which I felt were suitable for me and after nearly four weeks, I could definitely see a change in my body and outlook (took four weeks because I cheated a few days and wanted to make up for that). Highly recommended for those who want to lose that stubborn fat and remain fit as a fiddle forever.