Western Mesoamerican Calendars and Writing Systems draws together studies by some of the world's leading experts presented at a conference held in December 2020, 'The Origins and Developments of Central Mexican Calendars and Writing Systems'. Mesoamerica is one of the few places to witness the independent invention of writing. From the earliest attestations of this intellectual feat in the Late Preclassic period (c. 900 bc-ad 150), writing spread throughout Mesoamerica, developing and diversifying into a series of distinct and independent scripts. With the exception of the celebrated phonetic...