Barbara Hand Clow is an American author, teacher, and speaker known for her work in the fields of astrology, spirituality, and consciousness. She has written several books that explore the connections between ancient wisdom, modern science, and personal transformation. Clow's writings often incorporate themes from Mayan cosmology and astrology, aiming to help individuals understand their spiritual journeys. In addition to her writing, Clow conducts workshops and seminars, where she shares her insights on healing, meditation, and the evolution of human consciousness. Her work encourages people to explore their inner selves and connect with the larger universe, promoting a holistic approach to personal growth and understanding.