Im sure this will get boo's and hiss's from this crowd but Matt Stone is selling his new book right now for $.99 so i thought i would pass it on.
Eat for Heat: The Metabolic Approach to Food and Drink: Matt Stone: Amazon.com: Kindle Store
I wouldnt normally post this at these forums but he wrote this book to help anyone, no matter what diet they are one. So this can be applied to a primal diet as well as vegan or anything in between.
Personally, Matt has helped me out greatly in the past and i think hes a smart guy. I think the book is well worth a look.
P.S. if this is against the forums terms, i will take it down.