Studies In The Psychology Of Sex. 2 volumes. Forewords by Ellis and Morris L. Ernst

The young Havelock Ellis spent from 1875 to 1879 as a school teacher in rural New South Wales, and credited these years with an increase in his health and confidence. On his return to England he studied medicine, developing a lifelong interest in eugenics, sexuality, and later, psychedelics. He is credited with co-authoring the first English medical textbook on homosexuality. Studies in the Psychology of Sex was first published in 6 volumes between 1897 and 1928