P R · Peter R. · Peter Rössel
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | 
|---|---|---|---|
| Evolutionary Theory: 5 Questions | 978-87-92130-26-6 (87-92130-26-7) | 2009 | Gry Oftedal · Jan Kyrre Berg O. Friis | 
| Philosophy of Medicine: 5 Questions | 978-87-92130-40-2 (87-92130-40-2) | 2011 | Jan Kyrre Berg Olsen · Michael Slott Norup |