The Art of Problem Solving: Accompanied by Ackoff's Fables
Russell Lincoln Ackoff
Formal Aspects of Context
Pierre Bonzon & Marcos Cavalcanti & Rolf Nossum
Liberalism: The Classical Tradition
Ludwig von Mises
Celtic Mythology: A Concise Guide to the Gods, Sagas and Beliefs
Hourly History
Oxford Studies in Ancient Philosophy - Volume 51
Victor Caston
Rosicrucian Principles for the Home and Business
H. Spencer Lewis
Rosicrucian Classics Series (1)