The entire spectrum of Mesoamerican astrology is presented in this unique companion volume to the author's ground-breaking book "Day-Signs: Native American Astrology From Ancient Mexico." Contents include the 260-day Tzolkin, the 9 Lords of the Night, the Long Count (Mayan Calendar), the cycle of the Katuns, and the 8-year cycle of Venus. The material is first presented directly, then suggestions about how it might be applied are offered in a separate section of the book. Several tables are included.