- Great books of the Western world, Mortimer J. Adler, editor in chief,, V. 18
- Great books of the Western world, Mortimer J. Adler, editor in chief, V. 17
- Great books of the Western world, Mortimer J. Adler, editor in chief, V. 14
- Great books of the Western world, Mortimer J. Adler, editor in chief, V. 10
- Great books of the Western world, Mortimer J. Adler, editor in chief, V. 15