Johannes Kepler. Concerning the more certain fundamentals of astrology
For every person interested in science Johannes Kepler name is familiar. He is the great Astronomer who first time proved it that Sun is centre o our solar system and not Earth as it was understood from ancient times until his times. He is one o most influential Astronomers o all times. Very few ppl know that besides being Astronomer he was also a great Astrologer who used to prepare Horoscopes or royalty.
Here is an Imp book which survived till now by this Great Astronomer. Enjoy.