Astrology is finally getting personal! From the best-selling author of The Secret Language of Birthdays comes a revolution in charting your horoscope based on both the date and time of your birth that makes all other horoscope books irrelevant. With his "Personology" system, Gary Goldschneider has created a unique method which divides each of the twelve signs into five sub-types-such as Aquarius-Pisces Cusp, Pisces I, Pisces II, Pisces III, and Pisces-Aries Cusp-thereby sub-dividing the astrological year into 48 personology periods. The precision this allows is far beyond anything available in any other astrology book and provides a ground-breaking new way for readers to look not only at their own lives, but their interactions with those around them. The book comes packed with easy-to-follow charts covering the sun, eight different planets, and, unique to this book, the rapid fluctuations of the moon for every year from 1900 through 2025. The result is an unprecedented level of precision, as well as a beautifully illustrated volume destined to become the one and only book horoscope readers will treasure for the next twenty years.