Janssen Related books American Photography of the Male Nude 1940-1970 Volume 1 Janssen Pub • 2001 Dave Martin (American Photography of the Male Nude 1940-1970, Vol. 3) Janssen Pub • 2001 Douglas of Detroit (American Photography of the Male Nude 1940-1970, Volume 4) Perseus Distribution Services • 2001 Manner von hinten, 2: Ruck-Sichten: 30 Fotografen, 1970-1995 Janssen Verlag • 2001