English | paperback | 158 p. | 1987
English | paperback | 1998
English | paperback | 256 p. | 2013
English | paperback | 268 p. | 1988
German | paperback | 148 p. | 1998
German | paperback | 252 p. | 2014
German | paperback | 157 p. | 2012
English | hardback | 303 p. | 1988
German | paperback | 179 p. | 2017
German | paperback | 144 p. | 2016
German | paperback | 155 p. | 2012
German | paperback | 232 p. | 1994
German | paperback | 202 p. | 2014
English | hardback | 304 p. | 1988
English | paperback | 250 p. | 2014
French | paperback | 272 p. | 1998
German | paperback | 294 p. | 2008
German | paperback | 152 p. | 2012
German | paperback | 232 p. | 1997
German | paperback | 292 p. | 2018
German | paperback | 268 p. | 1999
English | paperback | 204 p. | 2008
German | paperback | 286 p. | 1998
Polish | paperback | 256 p. | 2013
English | paperback | 204 p. | 2008
German | paperback | 218 p. | 2009
English | paperback | 190 p. | 2012
English | paperback | 200 p. | 2008
German | paperback | 236 p. | 2009
English | paperback | 232 p. | 2012