I can highly recommend them to anyone who wants to cover their families and even friends in prayer. Each book has different topics with a short prayer for each one (ie.) rebellion in children, and is made up of scriptures that you speak into your families lives, so it's really powerful. I even pray for our Prime Minister this way!
Over the last 10 or so years that I've used these books, my whole family has changed for the better, in every area of their lives.
Take care
