""John Heydon The Rosicrucian Apologist"" is a book written by W. F. C. Wigston that delves into the life and works of John Heydon, a prominent figure in the Rosicrucian movement of the 17th century. Heydon was a writer, philosopher, and mystic who believed in the power of alchemy and the occult. This book provides a comprehensive look at Heydon's life, including his upbringing, his education, and his involvement in the Rosicrucian movement. It also...