Mary K. Greer is a scholar, writer, teacher, and professional tarot consultant. With more than forty years experience in tarot as an author and teacher, she advocates a revolutionary approach to learning and using the cards that emphasizes personal insight and creativity.

Mary is the founder of Tools and Rites of Transformation (T.A.R.O.T.) and is a member of many international tarot organizations. She is a featured speaker at tarot conferences and symposia around the world.

With an MA in English literature, Mary was a faculty member and administrator of a college in San Francisco for eleven years. She is an Arch-Priestess/Hierophant in the Fellowship of Isis. As a world traveler, she has lived in Japan, Germany, England, Mexico, six states in the US, and she currently resides in Northern California.