That's why I purchased the book; the title intrigued me. Working with angels sounded like a good thing to do. I wanted to know more about this interesting concept. I thought that angels just kind of showed up when things were really, really desperate.
I sometimes wondered if kind strangers were angels. I thought that such speculation as this was open-minded and rare. A full volume of angelic stories later, I see now that my view was actually quite limited. There is a lot more to angels than most of us understand.