This transformative guide completely breaks down our current understanding of biological sex and gender diversity. Introducing readers to seven variations of hu

Using a range of intersex variations, this innovative book introduces readers to the diversity of biological sex and its relationship to gender identity and the

Binary is the ultimate guide for understanding and dismantling the sex spectrum, the new cultural belief that sex exists on a continuum and that male and female

"International sex researcher, neuroscientist, and frequent contributor to The Globe and Mail (Toronto) Debra Soh [discusses what she sees as] gender myths in t