Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Theodor Reuss (June 28, 1855 â€“ October 28, 1923) was an Anglo-German tantric occultist, anarchist, police spy, journalist, singer, and promoter of Women''s Liberation; and the successor to Carl Kellner as head of Ordo Templi Orientis. Reuss was the son of an innkeeper at Augsburg. He was a professional singer in his youth, and was introduced to Ludwig II of Bavaria, in 1873. He took part in the first performance of Wagner''s Parsifal at Bayreuth in 1882. Reuss later became a newspaper correspondent, and travelled frequently as such to England, where he became a Mason in 1876. He also spent some time there as a journalist and as a music-hall singer under the stage name Charles Theodore.""