English | hardback | 280 p. | 2022
English | paperback | 160 p. | 2018
English | paperback | 64 p. | 2019
French | hardback | 160 p. | 2013
English | paperback | 128 p. | 2008
English | paperback | 116 p. | 1988
English | paperback | 288 p. | 2017
German | hardback | 288 p. | 2017
English | paperback | 288 p. | 2017
German | paperback | 248 p. | 2017
French | paperback | 138 p. | 1993
German | paperback | 184 p. | 2007
French | paperback | 168 p. | 2001
German | paperback | 184 p. | 2010
German | paperback | 192 p. | 2011