CHAPTER 1: Beginnings
CHAPTER 2: What Language Is, and Is Not
CHAPTER 3: Overview of the Upper Paleolithic
CHAPTER 4: Encountering Autism
CHAPTER 5: Cognitive Styles
CHAPTER 6: The Art of the Upper Paleolithic
CHAPTER 7: Empirical Corroboration
CHAPTER 8: The Art of the Mesolithic
CHAPTER 9: Signs and Lithic Technology
CHAPTER 10: The Bubble Analogy
CHAPTER 11: Semiotic of Human Evolution
CHAPTER 12: Finding Time