Penelope Sitter, now a retired attorney, began to study astrology in the 1980s. Dissatisfied with contemporary method, she made some study of the Project Hindsight materials, and for several years studied Jyotish, the astrology of India, with Hart de Fouw. Upon discovering Morin's work in the early 2000s through Robert Corre's online classes, Sitter found the astrological method she sought. Since then she has studied, practiced, and taught the method that is Morin's indispensable gift to all those who practice the great art, and to those who for other reasons wish to truly understand horoscopic astrology.