Book covers the subject & provides recipes as a viewer of the TV programme would expect. I found the Index was not as helpful as I expected, and I had to search within the Text for specific items. The need is for a "Family Tree" style, where a Core Recipe, then feeds down to show the supplementary dishes that you could make from the by-products on the following days.
I was always hanging back with weeding, in case I pulled a good plant. Well that is my excuse for a weedy garden. This book clarifies what is a weed, and what is not. Also, I find the best elimination is not always to pull it out. Sometimes this makes things worse.