| 1.1975 |  |
| 2.1976 | |
| 4.1977 | |
| 3.1977 | |
| 6.1978 | |
| 5.1978. <> Philosophie Franz Brentanos | |
| 9.1979 | |
| 7/8.1979. Essays on the philosophy of Roderick M. Chisholm | |
| 10.1980 | |
| 11.1980 | |
| 14.1981 | |
| 12/13.1981. Science and ethics | |
| 15.1982 | |
| 18.1982 | |
| 16/17.1982. Schlick und Neurath - ein Symposion | |
| 19.1983. <> worlds of art and the world | |
| 20.1983. Beiträge zur Philosophie von Stephan Körner | |
| 21.1984 | |
| 22.1984 | |
| 25/26.1985/86(1986). Non-existence and predication | |
| 24.1985. On Shmuel Hugo Bergman's philosophy | |
| 23.1985 | |
| 28.1986. Philosophische Aufsätze zu Ehren von Roderick M. Chisholm | |
| 27.1986 | |
| 29.1987 | |
| 30.1987. Science and ethics | |
| 31.1988 | |
| 32.1988 | |
| 33/34.1989. Wittgenstein in focus | |
| 35.1989 | |
| 36.1989. <> mind of Donald Davidson | |
| 37.1990 | |
| 38.1990 | |
| 41.1991 | |
| 40.1991. Metamind, knowledge and coherence | |
| 39.1991 | |
| 42.1992. Criss-crossing a philosophical landscape | |
| 45.1993 | |
| 44.1993. Relativismus und Kontextualismus | |
| 46.1993. Holism | |
| 49.1994/95(1995). Investigating Hintikka | |
| 47.1994 | |
| 48.1994 | |
| 50.1995. Meinong und die Gegenstandstheorie | |
| 51.1996 | |
| 52.1996/97(1997) | |
| 53.1997. Bolzano and analytic philosophy | |
| 55.1998. New essays on the philosophy of Michael Dummett | |
| 54.1998 | |
| 57.1999 | |
| 60.2000 | |
| 61.2001 | |
| 62.2001 | |
| 65.2002 | |
| 64.2002 | |
| 67.2004 | |
| 70.2005 | |
| 72.2006. Propositions | |
| 73.2006 | |
| 74.2007. Philosophical knowledge | |
| 76.2008 | |
| 78.2009 | |
| 81.2010. New perspectives on concepts | |
| 80.2010 | |
| 83.2011 | |
| 85.2012 | |
