Duncan's Ritual of Freemasonry* by Malcolm C. Duncan is a classic and comprehensive guide that explores the intricate rituals and symbols of Freemasonry. Originally published in the 1860s, this book presents a detailed account of Masonic ceremonies across various degrees, including the Entered Apprentice, Fellow Craft, and Master Mason, as well as the higher degrees of the York Rite. Richly illustrated with symbols and hand signals, *Duncan's Ritual* offers insights into the fraternity’s age-old traditions, oaths, and allegorical teachings. Aimed at both Masons and curious readers, it provides a glimpse into the secretive world of Freemasonry, serving as a valuable historical reference on Masonic customs and the organization's spiritual and moral symbolism.