The WSU Library holds a wealth of information on non-verbal communication. Below are examples of materials that might be of interest to you. You can find additional materials by searching in the library's online catalog using keywords such as nonverbal communication or gesture.
Here are some interesting books that are available for one-month checkout from the WSU Library. You can check them out using your Shocker Card.
This book from the WSU Library may be viewed online!
This book is available for one-month checkout from the WSU Library. You can check it out using your Shocker Card.