 In 1929, Wolff published the photography book "Face of our Time" by August Sander.In 1941 Wolff and his second wife, Helen, left Germany and emigrated to Paris, London, Montagnola, St. Tropez, Nice, and finally with the assistance of Varian Fry, New York City.Later in Munich, Florence, and the United States, Wolff tried to develop different publishing houses.