German | paperback | 264 p. | 2003
English | paperback | 256 p. | 2014
English | paperback | 400 p. | 2017
French | paperback | 186 p. | 2004
English | paperback | 400 p. | 2015
German | paperback | 304 p. | 2003
German | paperback | 256 p. | 2018
German | paperback | 320 p. | 2016
German | paperback | 276 p. | 2017
German | paperback | 272 p. | 2018