Berlin: Verlag Fritz Kater, 1919. 118p., stiff black wraps with red cursive title faded and slightly chipped on the edges, paper slightly browned, 9x6 inches. Auflage. 8-17 Tausend.
MacKay, a German anarchist, best know for his pseudonymous stories of boy hustlers in Berlin, waxes poetic here. His poetry was famous for lacking gendered pronouns - leaving it subject to either homosexual or heterosexual interpretations.