German | hardback | 364 p. | 2019
English | paperback | 208 p. | 2016
English | hardback | 160 p. | 2011
German | hardback | 2012 p. | 2012
English | hardback | 128 p. | 2011
English | hardback | 192 p. | 2011
English | paperback | 128 p. | 2013
English | hardback | 192 p. | 2013
English | paperback | 96 p. | 2020
German | paperback | 254 p. | 2014
German | paperback | 188 p. | 2014
German | paperback | 263 p. | 2009
English | paperback | 410 p. | 2010
English | hardback | 1144 p. | 2002
English | hardback | 918 p. | 2012
English | paperback | 480 p. | 2001
German | hardback | 144 p. | 2019
English | paperback | 176 p. | 1987
English | paperback | 144 p. | 2011
French | paperback | 200 p. | 1996