Damascius' Problems and Solutions Concerning First Principles
Damaskios
Compilers: Principles, Techniques, and Tools
Alfred V. Aho; Monica S. Lam; Ravi Sethi; Jeffrey D. Ullman
The History of the Peloponnesian War
Thucydides
Principles of Economics
Alfred Marshall
Giordano Bruno and the Hermetic Tradition
Frances Amelia Yates
Eros and Magic in the Renaissance
Ioan P. Culianu