N_2_09 — Thuggee and the Cult of Kali

Thuggee (from Hindi ṭhag, "deceiver/cheat") refers to organized groups of highway robbers and murderers who operated across central and northern India, primarily from the 17th through early 19th centuries, killing travel

N_2_07 — Opus Dei and Catholic Lay Orders

Opus Dei (Latin: "Work of God") is a Catholic institution (technically a personal prelature of the Roman Catholic Church since 1982) founded by Spanish priest Josemaría Escrivá (1902–1975) in Madrid on October 2, 1928. E

N_2_00 — Medieval Religious Orders: Subfolder Summary

N_1_07 — Ancient Egyptian Priesthoods and Temple Networks

The Egyptian priesthood constituted one of the most powerful, long-lasting, and institutionally complex religious establishments in human history, operating continuously for over 3,000 years (c. 3100 BCE – 4th century CE

N_1_08 — Manichaeism and Gnostic Secret Traditions

Manichaeism and the broader Gnostic traditions represent some of history's most influential dualistic esoteric religions — systems premised on a fundamental metaphysical opposition between light/spirit and darkness/matte

N_1_14 — Pythagorean Brotherhood: Mathematics, Mysticism & Secret Knowledge

The Pythagorean Brotherhood (c. 530–400 BCE), founded by Pythagoras of Samos in Croton (southern Italy), was simultaneously a philosophical school, a religious community, and a political movement. The Pythagoreans are cr

N_0_00 — Secret Societies: Section Summary

N_5_02 — Voodoo Societies — Haiti, New Orleans, and Hidden Power

Vodou (Haitian Vodou), Vodun (West African), and Voodoo (Louisiana/New Orleans) — related but distinct religious systems of the African diaspora — contain within them powerful secret society structures that have served a

N_3_00 — Western Esoteric Traditions: Subfolder Summary

N_3_05 — Gurdjieff, the Fourth Way, and Esoteric Schools

George Ivanovich Gurdjieff (c. 1866-1949) was one of the most enigmatic and influential spiritual teachers of the 20th century, whose "Fourth Way" system proposed that ordinary human beings live in a state of mechanical

N_3_08 — Wicca and Modern Witchcraft Revival

Wicca is a modern neopagan religion founded in England in the mid-20th century by Gerald Brosseau Gardner (1884–1964), a retired British civil servant and amateur anthropologist who publicly presented it from 1954 onward

N_4_06 — African Secret Societies (Poro, Sande, Ogboni, and Initiatory Traditions)

African secret societies — more accurately described as initiatory societies or power associations — are among the most widespread and functionally important social institutions in sub-Saharan Africa, particularly in Wes

V_1_04 — Sacred Geometry — Mathematical Patterns in Ancient Design

Sacred geometry refers to the attribution of symbolic, cosmological, or divine meaning to geometric forms and mathematical ratios — a practice documented in ancient Egyptian, Greek, Islamic, Hindu, Buddhist, and medieval

V_1_00 — History Cultural: Subfolder Summary

V_0_00 — Mathematics & Information: Section Summary