2
by Hardtwig, Wolfgang
Published 1998
Vandenhoeck & Ruprecht

6
by Karsten, Arne
Published 2004
Vandenhoeck & Ruprecht

15
by Gollwitzer, Heinz
Published 2008
Vandenhoeck & Ruprecht

16
by Wintzer, Joachim
Published 2006
Schöningh