Malcolm C DuncanMalcolm C. Duncan was a prominent 19th-century Masonic author and ritualist. His monumental work, Duncan's Masonic Ritual and Monitor, first published in 1866, is arguably the most famous and widely consulted guide to American Freemasonry ever producd. Though initially viewed by some as a controversial exposé of Masonic secrets, it quickly became the de facto standard reference manual for practicing Freemasons, historians, and scholars seeking highly accurate, illustrated records of York Rite rituals. Read More Read Less