I know this question has been asked before and I've even asked it myself. But the books I've purchased over the years never quite nail down, start to finish, photo retouching. I know there's tons of stuff strewn about the Internet on how to do various things, but has anyone ever written a book specifically for this, front to back, with clear objectives on how to touch up portraits? I've learned over the years how to do A LOT on my own and by reading books and tutorials here and there, but I always feel like I'm missing out on something, some kind of technique that can do photo retouching, start to finish. Any advice?
Thanks!

