The Origin of the Royal Arch: English Royal Arch Degree is a book written by Rev. George Oliver that explores the history and origins of the Royal Arch degree in Freemasonry. The Royal Arch degree is considered one of the most important degrees in Freemasonry and is often referred to as the completion of the third degree. The book provides a detailed account of the development of the Royal Arch degree in England, tracing its roots back to the early...