Whenever I see a new book on body language, I try to obtain a copy. They all have interesting insights and observations about how people communicate. This one does, too. In fact, it contains decades of research, but that research is clearly and simply explained. The actions and expressions talked about are also understandable and easy to picture.
The book does what it should do—it communicates. I loved straightforward descriptions as well as the recaps and short summaries at chapter ends.
Clearly, Without Saying a Word will be a go-to-reference for me. If you like people-watching and learning about how we, humans, communicate, I recommend you add this to your reading list.