In World Cultures

Early Irish Astrology: An Historical Argument
Article by Peter Berresford Ellis about the background of Celtic astrology.
http://cura.free.fr/xv/11ellis1.html

Egyptian Astrology
Short article about the historical sources used as evidence of Egyptian astrology.
http://www.mnsu.edu/emuseum/prehistory/egypt/dailylife/astrology.html

History of Astrology in Eqypt
Detailed article from Tour Egypt.
http://touregypt.net/astro/

Tibetan Astrology
Brief explanation of the system used, and details of how to obtain a reading.
http://www.angelfire.com/ab4/tibetanastrology/