The Demi-Human Encyclopedia

The Demi-Human Encyclopedia is a text with information on 20 different species of demi-human, members of the Homo genus beyond Homo sapien. The information within pertains not only to their biology, but also to their culture.

Or, in other words, this is a speculative biology project inspired by monster girl anime and manga, seeking to follow in the footsteps of works like Interviews with Monster Girls, A Centaur's Life, and Monster Musume