Lectures on Riemann Surfaces: Jacobi Varieties
Robert C. Gunning
Tillich: A Guide for the Perplexed
Andrew O'Neill
Laws of Form
G. Spencer-Brown
Habermas and Modernity
Richard J. Bernstein
History of the Crusades
Joseph François Michaud
The Wit and Wisdom of Mark Twain: A Book of Quotations
Mark Twain