Parker's Astrology, first published in 1991 is universally acknowledged as the best practical introduction to astrology for interested amateurs and budding professionals. Now it has been expanded and updated for a new generation. It includes the latest developments in astrology - from the effect of the comet/astroid Chiron to the brand new technique of location astrology. It takes a fresh look at the ancient art of horary astrology, and explores advanced birth chart techniques using midpoints, harmonics, and the moon's nodes. It also incorporates a newly generated ephemeris that goes up to the year 2012