Riemann's Zeta Function, Vol. 58
H. M. Edwards
Rosicrucian Principles for the Home and Business
H. Spencer Lewis
Rosicrucian Classics Series (1)
Concise Routledge Encyclopedia of Philosophy
Professor Edward Craig & Edward Craig
The First Philosophers: The Presocratics and Sophists
Robin Waterfield
Oxford World's Classics (1)
Causation and Laws of Nature
Max Kistler
Age of the Crusades
Tim Newark & Angus McBride