Lee teaches astrology, at Kepler College, Avalon School of Astrology, and privately. She also specializes in horary and electional.

Lee has a Ph.D. in Botany from Rutgers University. She is author of The Ultimate Asteroid Book (1988), Essential Dignities (1989), The Book of Rulerships (1992), Classical Astrology for Modern Living (1996), The Martial Art of Horary Astrology (2002), and a translation from the French of Papus' Astrology for Initiates . She originated the Classical Studies course curriculum, which presently includes seven regular courses: horary, natal, electional, medical, gaming, mundane and advanced horary. She also originated the Learning with Lee computerized cd series, which gives the astrologer the opportunity to see classical astrology in action, through an innovative combination of audio and visual presentation. She is the winner of the 1995 Marc Edmund Jones Award and the 2008 Regulus Award for Education.