| title | media type | | ISBN-13 | year of publica- tion | other author(s) |
| Aristotle and an Aardvark Go to Washington | Audio CD | | 978-1-4361-0493-7 | 2008 | Daniel Klein |
| Aristotle and an Aardvark Go To Washington: Understanding Political Doublespeak Through Philosophy and Jokes | Hardcover | | 978-0-8109-9541-3 | 2008 | " |
| Heidegger and a Hippo Walk Through Those Pearly Gates: Using Philosophy to Explain Life, Death, the Afterlife, and Everything in Between | Audio CD | | 978-0-14-314498-4 | 2009 | " |
| Heidegger and a Hippo Walk Through Those Pearly Gates: Using Philosophy to Explore Life, Death, the Afterlife, and Everything in Between | Paperback | | 978-0-14-311825-1 | 2010 | " |
| Heidegger and a Hippo Walk Through Those Pearly Gates: Using Philosophy to Explore Life, Death, the Afterlife, and Everything in Between | Hardcover | | 978-0-670-02083-6 | 2009 | " |
| Heidegger e l'ippopotamo. Le barzellette sull'aldilà che spiegano l'aldiqua | Copertina rigida | | 978-88-17-03555-2 | 2009 | " |
| Kant et son kangourou franchissent les portes du paradis. Petite philosophie de la vie et après par | Broché | | 978-2-02-101621-5 | 2010 | " |
| Plato and a Platypus / Aristotle and an Aardvark Boxed Set | Paperback | | 978-0-8109-8377-9 | 2008 | " |
| Plato and a Platypus Walk Into a Bar . . .: Understanding Philosophy Through Jokes 2009 Boxed Calendar | Calendar | | 978-0-8109-7256-8 | 2008 | " |
| Plato and A Platypus Walk into A Bar: Understanding Philosophy Through Jokes | Paperback | | 978-0-14-311387-4 | 2008 |
| Plato and a Platypus Walk into a Bar...: Understanding Philosophy Through Jokes | Hardcover | | 978-0-8109-1493-3 | 2007 | Daniel Klein |
| Plato and a Platypus Walk Into a Bar...: Understanding Philosopy Through Jokes | Audio CD | | 978-1-4281-7376-7 | 2007 | " |
| Platone e l'ornitorinco. Le barzellette che spiegano la filosofia | Copertina rigida | | 978-88-17-01954-5 | 2007 | " |
| Platon et son ornithorynque entrent dans un bar.... La philosophie expliquée par les blagues (sans b | Broché | | 978-2-02-096712-9 | 2008 | " |
| Platon und Schnabeltier gehen in eine Bar...: Philosophie verstehen durch Witze | Taschenbuch | | 978-3-442-15599-6 | 2010 | " |
| Platon und Schnabeltier gehen in eine Bar...: Philosophie verstehen durch Witze | Gebunden | | 978-3-570-50092-7 | 2008 | " |
| Regenerative Design Techniques: Practical Applications in Landscape Design | Hardcover | | 978-0-471-41472-8 | 2002 | Pete Melby |
| The Trolley Problem, or Would You Throw the Fat Guy Off the Bridge?: A Philosophical Conundrum | " | | 978-0-7611-7513-1 | 2013 |