English | hardback | 272 p. | 2019
English | hardback | 192 p. | 2013
English | hardback | 192 p. | 2009
English | paperback | 144 p. | 2016
English | paperback | 144 p. | 2016
English | paperback | 202 p. | 2021
English | paperback | 132 p. | 2016
English | paperback | 142 p. | 2012
English | hardback | 144 p. | 2013
English | paperback | 262 p. | 2022
English | paperback | 222 p. | 1988
English | paperback | 640 p. | 1993
English | paperback | 250 p. | 2022
German | paperback | 168 p. | 2014
English | hardback | 146 p. | 2013
English | paperback | 200 p. | 2009
English | paperback | 208 p. | 2016
English | paperback | 248 p. | 2022
English | hardback | 208 p. | 2021