The Calendar History of the Kiowa Indians is an extended scholarly study where the author, James Mooney, reveals the uniqueness of the calendar system of the Kiowa tribe. The book describes in detail the rites, holidays and daily life of the Kiowa, associated with different periods of the year. Mooney studies various aspects of the Kiowa calendar, explores its cultural and religious origins, and its impact on their lives and worldview. This book is an indispensable source for understanding and studying the traditions of North American Indian peoples, as well as an important contribution to anthropological research.