Prospectus for 'The real anthropological studies in the sexual relations of mankind, illustrated by Professor Paolo Mantegazza, professor of Anthropology at University of Florence, universally renowned author of 'physiology of love,' 'hygiene of love,; etc. etc. The greatest, completest and frankest book on the sex relations of all the races of mankind - includes unexpurgated information to be found in no other work.' The prospectus indicates that some topics covered include the conquest of woman, fidelity and adultery, male and female prostitution, and more. The purchase of the book is restricted to 'members of the learned processions and mature students of sexology and anthropology.'

Prospectus for 'Sex life of the world illustrated. An erotic voyage around the exotic love-lands of the globe photographing their amatory curiosities and love-arts in color! 500 curious racial erotic photographs and illustrations - all in color!!! From anthropological expeditions, field studies, museum archives, portraying the strangest phases of the erotic life of the savage and civilized races of mankind. Collected, arranged, annotated with complete and unexpurgated descriptions by the anthropologist Robert Meadows translator and editor of 'The Erotikon' by Dr. Cabanes.' Contents of the book include tattooing and acts of love, bizarre childbirths, and sex frenzies in witchcraft among others. The purchase of the book is limited to only those who are 'cultured adults'.

Order form for works printed by the Fallstaff Press. Books on offer include: sex relations of mankind; 500 curious racial-erotic photographs etc; sex anatomy.

A collection of 23 prospectus, mail order catalogues, and subscription requests for erotic books. The prospectus are couched in the terms of literature, anthropology and sexology in attempts to disguise the erotic nature of the works.

Prospectus for 'Cultural and scientific pictorial studies in sex anatomy and the technique of coitus in man, woman, and the third and fourth sexes in 227 photographs and illustrations, diagrams, including over a hundred rare and hitherto inaccessible plates...by James Bruce, anthropologist, sexologist, author of 'the natural method of birth control' editor and translator of 'anthropological studies in the sexual relations of mankind' and other scientific works by Dr. Bloch; Prof. Mantegazza, etc.' Some of the topics included in the work are analyses of all types of female breasts, the miracle of birth, analysis of the third and fourth sexes: hermaphrodites and eunuchs, among others. The purchase of this book is 'rigidly restricted to the medical and scientific world and other cultured adults.'