Colombes: Athanor (1932). 40pp.
One of the author's most uncommon publications, a collection of his unconventional insights into homosexuality with numerous arguments related to Gide's Corydon and other writers. Spiess, a right wing "theorist" of androgyny wrote a number of pseudo-scientific essays and books on sexology. See Davis, Queer Beauty: Sexuality and Aesthetics from Winckelmann to Freud and Beyond.
Very good in original stapled wrappers, light cover wear.