I thought Venuto's book was great. I would consider myself a layman however.
It really gave you a no BS method to losing BF. He basically mocks all the diets and teaches you the reality of eating correctly, insulin, timing, macro nutrient ratios for body types. How suppliments are a waste of $$$. He also gets into goal setting and charting your progress as well. Originally the whole goal setting crap turned me off (Im pretty cynical) but I followed his advice and charted my LBM,and BF and it has made a big difference for me. In 4 months I have done the following.
226lbs,24% bf, total fat 54 lbs, 172 LBM
down to, 216, 14.8% bf, 32 fat lbs, 184 LBM
of note: I had to get used the calipers, so my original measurements are suspect.
I also did a 12 week boldenone cycle in the middle.
The book has changed my life to some extent. I feel wonderful and my wife loves the way I look.
I have another 4% bodyfat to go for my 1 year goal. 6% for my ultimate goal!
I post my stats next to my bathroom mirror and look at my goals daily, as well as imaging my self with the body I desire.
I normally hate that flakey crap, but it seems to work for me.
I re read it occasionally for inspiration and to touch up on my nutrional knowledge. You know its the real deal, because there is no bullshit, he tales you the reality of being thin and the work it takes. There are no shortcuts or secrets. I really recommend it!