The book progresses systematically, beginning with an overview of the history and associated myths of crystal skulls. It then delves into the scientific techniques used to analyze the skulls, followed by an examination of historical documentation. This approach reveals the likely origins of the skulls to be 19th-century European workshops, reframing them within the context of art history and commercial trade rather than ancient civilizations. The investigation also sheds light on the history of art collecting and the relationship between indigenous communities and European markets.