Question: Anna Riva (1922–2003) was the pen name of who, a well-known American occult author and manufacturer of Hoodoo spiritual supplies, a traditional African American folk spirituality that developed from a number of West African spiritual traditions and beliefs? 

Context articles: Matthew Fox (priest)
Traditional healers of South Africa
Choiceless awareness
Engaged Spirituality
Lisa Miller (psychologist)
Louisiana Voodoo
Traditional African medicine
Anna Riva
Djwal Khul
Hoodoo (folk magic)

Matthew Fox (born Timothy James Fox in 1940) is an American priest and theologian.
 Formerly a member of the Dominican Order within the Roman Catholic Church, he became a member of the Episcopal Church following his expulsion from the order in 1993.
 Fox was an early and influential exponent of a movement that came to be known as Creation Spirituality.
 The movement draws inspiration from the mystical philosophies of such medieval Catholic visionaries as Hildegard of Bingen, Thomas Aquinas, Saint Francis of Assisi, Julian of Norwich, Dante Alighieri, Meister Eckhart and Nicholas of Cusa, as well as the wisdom and prophetic traditions of Jewish scriptures.
 Creation Spirituality is also strongly aligned with ecological and environmental movements of the late 20th century and embraces numerous spiritual traditions around the world, including Buddhism, Judaism, Sufism, and Native American spirituality, with a focus on "deep ecumenism" or interfaith.
Traditional healers of South Africa are practitioners of traditional African medicine in Southern Africa.
 They fulfill different social and political roles in the community, including divination, healing physical, emotional and spiritual illnesses, directing birth or death rituals, finding lost cattle, protecting warriors, counteracting witchcraft, and narrating the history, cosmology, and myths of their tradition.
 There are two main types of traditional healers within the Nguni, Sotho-Tswana, and Tsonga societies of Southern Africa: the diviner ("sangoma"), and the herbalist ("inyanga").
 These healers are effectively South African shamans who are highly revered and respected in a society where illness is thought to be caused by witchcraft, pollution (contact with impure objects or occurrences) or through neglect of the ancestors.
 It is estimated that there are as many as 200,000 indigenous traditional healers in South Africa compared to 25,000 Western-trained doctors.
 Traditional healers are consulted by approximately 60% of the South African population, usually in conjunction with modern biomedical services.
Choiceless awareness is posited in philosophy, psychology, and spirituality to be the state of unpremeditated, complete awareness of the present without preference, effort, or compulsion.
 The term was popularized in mid-20th century by Jiddu Krishnamurti, in whose philosophy it signifies a main theme.
 Similar or related concepts had been previously developed in several religious or spiritual traditions; the term or others like it has also been used to describe traditional and contemporary secular and religious meditation practices.
 By choiceless awareness as a concept or term had appeared in a variety of fields, including in neuroscience, therapy, sociology, and in art.
 However, Krishnamurti's approach of the subject was unique, and differs from both prior and later notions.
Engaged Spirituality refers to religious or spiritual people who actively engage in the world in order to transform it in positive ways while finding nurturance, inspiration and guidance in their spiritual beliefs and practices.
 The term was inspired by Engaged Buddhism a concept and set of values developed by the Vietnamese Buddhist monk Thich Nhat Hanh.
 Engaged Spirituality encompasses people committed to social change from all the major faith traditions as well as people who refer to themselves as “spiritual but not religious.”
 It has numerous iterations in practice yet common themes unite the many forms it takes.
 For some in the Catholic tradition, Liberation Theology guides their form of engaged spirituality.
Lisa Jane Miller is a professor, researcher and clinical psychologist, best known as a research scholar on spirituality in psychology.
 Miller has worked for two decades to integrate spirituality into mainstream research on mental health and wellness publishing over 85 empirical peer review article on spirituality and mental health in leading medical and psychology journals, including the "American Journal of Psychiatry" and "Journal of the American Academy of Child and Adolescent Psychiatry".
 Her work focuses on the spiritual awareness of children, adolescents and parents, and benefits to mental health and wellness of spiritual awareness.
 She founded the Spirituality Mind Body Institute at Teachers College, Columbia University, the first Ivy League graduate program in spirituality and psychology.
 Dr. Miller is best known as the author of the New York Times Best Seller "The Spiritual Child: The New Science of Parenting for Health and Lifelong Thriving" (St. Martin's Press) which also hit #1 Family Nielsen Ratings, Psychology Best Seller USA Today and Non-Fiction Best Seller Publishers Weekly.
Louisiana Voodoo, also known as New Orleans Voodoo, describes a set of spiritual folkways developed from the traditions of the African diaspora.
 It is a cultural form of the Afro-American religions developed by West and Central Africans populations of the U.S. state of Louisiana.
 Voodoo is one of many incarnations of African-based spiritual folkways rooted in West African Dahomeyan Vodun.
 Its liturgical language is Louisiana Creole French, the language of the Louisiana Creole people.
Traditional African medicine is an alternative medicine discipline involving indigenous herbalism and African spirituality, typically involving diviners, midwives, and herbalists.
 Practitioners of traditional African medicine claim to be able to cure various and diverse conditions such as cancers, psychiatric disorders, high blood pressure, cholera, most venereal diseases, epilepsy, asthma, eczema, fever, anxiety, depression, benign prostatic hyperplasia, urinary tract infections, gout, and healing of wounds and burns and even Ebola.
Anna Riva (1922–2003) was the pen name of Dorothy Spencer, a well-known American occult author and manufacturer of hoodoo spiritual supplies.
 According to Catherine Yronwode, "Anna Riva" was a nom de plume that this author used only in her writing and business; Anna was her mother's name and Riva was her daughter's name.
Djwal Khul (variously spelled 'Djwhal Khul', 'Djwal Kul', the 'Master D.K.', 'D.
K.', or simply 'DK'), is believed by some Theosophists and others to be a Tibetan disciple in the tradition of ancient esoteric spirituality known as The Ageless Wisdom tradition.
 The texts describe him as a member of the 'Spiritual Hierarchy', or 'Brotherhood', of Mahatmas, one of the Masters of the Ancient Wisdom, defined as the spiritual guides of mankind and teachers ancient cosmological, metaphysical, and esoteric principles that form the origin of all the world's great philosophies, mythologies and spiritual traditions.
 According to Theosophical writings, Djwal Khul is said to work on furthering the spiritual evolution of our planet through the teachings offered in the 24 books by Alice Bailey of Esoteric Teachings published by The Lucis Trust; he is said to have telepathically transmitted the teachings to Bailey and is thus regarded by her followers as the communications director of the Masters of the Ancient Wisdom.
African American Hoodoo (also known as "conjure", "rootworking", "root doctoring", or "working the root") is a traditional African American folk spirituality that developed from a number of West African spiritual traditions and beliefs.