- June, Jennie; Werther, Ralph; Lind, Earl … The female-impersonators : A sequel to the Autobiography of an androgyne and an account of some of the author's experiences during his six years' career as instinctive female-impersonator in New York's underworld : Together with the life stories of androgyne associates and an outline of his subsequently acquired knowledge of kindred phenomena of human character and psychology 1922
- Plock, Georg (red.); Brandenburg, Willi; Püttmann, Eduard Oskar … Die Freundschaft : ("Freundschaft und Freiheit" "Der Freund") : Monatsschrift für ideale Freundschaft : Elfter Jahrgang Nr. 1 : Januar 1929 1929
