Cracking the Gnostic Code: The Powers in Gnosticism
Walter Wink
A Commentary on Hegel's Logic
John McTaggart Ellis McTaggart
The Quantum Enigma: Finding the Hidden Key
Wolfgang Smith
Mathematical Physics
Donald Howard Menzel
Die Schiiten
Heinz Halm
Team of Rivals: The Political Genius of Abraham Lincoln
Doris Kearns Goodwin