The only small, popular book on the important subject of ancient calendars. The study of heavenly cycles is common to most ancient cultures. The ancient Egyptia

By 1,800 years ago, speakers of proto-Ch’olan, the ancestor of three present-day Maya languages, had developed a calendar of eighteen twenty-day months plus a

In Maya Political Science: Time, Astronomy, and the Cosmos, Prudence M. Rice proposed a new model of Maya political organization in which geopolitical seats of

Mayan daykeeper Hunbatz Men reveals the multi-calendar system of the Maya that guided the lives of his ancestors and how it can guide us today • The first boo

Reveals the Mayan calendar to be a spiritual device that describes the evolution of human consciousness from ancient times into the future • Shows the connect