| title | media type | ISBN-13 | year of publica- tion | other author(s) |
| Ancient Philosophy | Paperback | 978-0-13-021314-3 | 1999 | Forrest E. Baird |
| Discovering the Mind: Freud Versus Adler and Jung | Hardcover | 978-0-07-033313-0 | 1981 |
| Discovering the Mind: Goethe, Kant, and Hegel | " | 978-0-07-033311-6 | 1980 |
| Discovering the Mind, Vol. 2: Nietzsche, Heidegger, and Buber | " | 978-0-07-033312-3 | 1980 |
| Existentialism: From Dostoevsky to Sartre | Paperback | 978-0-452-00930-1 | 1988 |
| Existentialism from Dostoevsky to Sartre | Hardcover | 978-0-8446-6151-3 | 1984 |
| Life at the Limits | Paperback | 978-0-07-033315-4 | 1978 |
| Man's Lot: A Trilogy | Hardcover | 978-0-07-033314-7 | 1979 |
| Medieval Philosophy | Paperback | 978-0-13-021315-0 | 1999 | Forrest E. Baird |
| Modern Philosophy | " | 978-0-13-021316-7 | 1999 | " |
| Musical References in the Chinese Classics | Hardcover | 978-0-911772-68-5 | 1976 |
| Nietzsche: Philosopher, Psychologist, Antichrist | | 978-1-4008-0916-5 | 2002 |
| Nietzsche: Philosopher, Psychologist, Antichrist | | 978-1-4008-1001-7 | 2002 |
| Nietzsche: Philosopher, Psychologist, Antichrist | | 978-1-4008-1029-1 | 2002 |
| Philosophic Classics | Hardcover | 978-0-13-662403-5 | 1968 |
| Philosophic Classics | " | 978-0-13-662411-0 | 1968 |
| Philosophic Classics: Medieval Philosophy Vol 2 | Paperback | 978-0-13-091324-1 | 1994 | Forrest E. Baird |
| Philosophic Classics: Vol. IV: Nineteenth Century Philosophy | " | 978-0-13-237363-0 | 1996 | " |
| Philosophic Classics, Volume V: Twentieth Century Philosophy | " | 978-0-13-021534-5 | 1999 | " |
| Religions in Four Dimensions: Existential and Aesthetic, Historical and Comparative | " | 978-0-07-033395-6 | 1977 |
| Religions in Four Dimensions: Existential and Aesthetic, Historical and Comparative | Hardcover | 978-0-07-033394-9 | 1976 |
| Religions in four dimensions: Existential and aesthetic, historical and comparative | " | 978-0-88349-104-1 | 1976 |
| The Future of the Humanities | " | 978-0-07-033390-1 | 1977 |
| Tibetan Buddhist Chant: Musical Notations and Interpretations of a Song Book by the Bkah Brgyud Pa and Sa Skya Pa Sects | " | 978-0-253-36017-5 | 1975 |
| Time is an Artist | Paperback | 978-0-07-033317-8 | 1978 |
| What is man?: Photographs and text | " | 978-0-07-033316-1 | 1978 |
| Without Guilt and Justice: From Decidophobia to Autonomy | Hardcover | 978-0-88326-059-3 | 1973 |