HEXENKESSEL DER LIEBE. EIN QUERSCHNITT DURCH ERSCHEINUNGSFORMEN MENSCHLICHEN GESCHLECHTSLEBENS.
Leipzig: Lykeion, 1931. Small quarto. xvi+ 343pp. Text in German. Illustrated throughout with 300 black & white reproductions and twelve full color plates. Descibes different aspects and practices of sexuality across many different cultures, with particular attention to tribal practices and witchcraft. More