1
by Meurer, Ulrich
Published 2007
Fink

2
by Klähn, Bernd
Published 1999
Fink

3
by Engler, Bernd
Published 1994
Schöningh

4
by Rohr, Susanne
Published 2004
Fink

5
by Hüllen, Christopher
Published 1990
Sagner