Logical astrology was created by astrologer Astro Deb who has nearly 20 years of astrology experience and has studied with a variety of Astrologers the first was Lisa Schiavone, the next was an 8 month course with Heather Eland (Astrology with Heather). Debbie studies Western Tropical Astrology and uses Western Tropical Astrology to create the most accurate readings you will ever get online, most of these are completely free.