Orbis, Praha 1926.

Jos. R. Vilimek, Praha no date.

Louis Marcus Verlagsbuchandlung, Berlin 1912. First volume.

Aretz, Dresden,1929. Many illustrations.

Paul Aretz, Berlin 1925. Many illustrations.

Ein Aufklärungsbuch und Ratgeber für alle Fragen der Liebe. Many illustrations. Verlag fur Kulturforschung, Wien, Leipzig, Berlin, 1932.

Ludvik Vasica, Moravska Ostrava no date.

Text in German. Hermann Barsdorf Verlag, Berlin no date.

Text in German. It contains erotic illustrations. Paul Aretz Verlag, Dresden no date.

3 volumes. Jos. R. Vilimek, Praha 1924.

Erotic illustrations by Ivo Rublic. Typo by F. J. Muller. F. J. Muller, Praha 1944.

The cover by Karel Stetkar. Signature by Drahomir Sajtar. Slezska literarni skupina, Ostrava 1946. 1st edition.

Eine Prinzipielle Untersuchung. Text in German. Wilhelm Braumuller, Wien und Leipzig 1923.

Rudolf Storch, Praha no date.

Alois Hynek, Praha no date.

Illustrated- erotic illustrations. I. L. Kober, Praha no date.

Text in German, first volume. Das individuelle Problem. Albert Langen, München 1923.

Text in German. Volume 3- Das bürgerliche Zeitalter. Albert Langen, München 1912.

Dejiny vyvoje lasky. Three volumes. Jos. R. Vilimek, Praha.

Text in German. Publication about erotic. Albert Langen, Munchen 1912.

Albert Langen, Munchen no date.

Text in German. Many photos. Privatverlag, Brunn 1930.