Paula...Lex & I read the SP II book. I haven't read the others, don't know if she has or not. I don't recall her saying that she had.
I had my scrambled eggs this morning with a half cup leftover potatoes from last night...'fried' in a little butter(not fried with the eggs tho). yummy. I will probably have a very light lunch, more like a snack...& then probably baked fish for supper with steamed vegi's & a fruit. Her meal plans & snack idea's I thought were pretty great & easily adaptable...& pretty much primal friendly.
I hope the books help you as they helped us.