The present volume is an excellent introduction to the study of human nonverbal communication, including interaction and gesture, for students and specialists in other disciplines, as well as a convenient compilation of significant contributions to the field for experts. Part 1 includes four articles, the import of which is primarily theoretical or methodological. Part II comprises eight articles in which instances of interaction are examined and attempts are made to explain how the behavior that can be observed in them functions in the interaction process. Part III presents six articles on w