I would have to recommend any book by Dr. John McDougall (the New McDougall Diet, McDougall Program for Maximum Weight Loss), Dr. Joel Fuhrman (Eat to Live), or Neal Bernard. I would also highly recommend reading T. Colin Campbell's The China Study - you will never look at our Western diet the same ever again!
I agree with all of these. I am currently reading the McDougall Program for Maximum Weight Loss. I read Dr. Furman's End to Diabetes and completely reversed my diabetes with it. Excellent resources.
This is a journey that will take me a lifetime,
but it is a journey that will give me my life back.