Arthur Schopenhauer (1)

Arthur Versluis (1)

Charles Taliaferro (1)

David Hume (1)

Edward Feser (1)

Emanuel Swedenborg (4)

Frederick Turner (1)

H. P. Blavatsky (1)

J. Zohara Meyerhoff Hieronimus (1)

James Mannion (1)

Joseph Butler (2)

Keith Ward (1)

Mortimer J. Adler (1)

Nevit O. Ergin (2)

Rabindranath Tagore (1)

Richard H. Popkin (1)

Sonam Thakchoe (1)

Soren Kierkegaard (2)

William Dean Howells (1)

Beginner's Guides (2)

Unabridged Start Publishing LLC (1)

Everything® (1)

Start Publishing LLC (12)

Oneworld Publications (4)

Inner Traditions (3)

Touchstone (1)

Free Press (1)