How a Boy Became a Woman and Changed the World of Sport
Interesting paring to the previous book's chapter on sport - most of it is a memoir of her life, the last chunk is about fighting with national and international sports bodies to use/explain the science behind policies and to treat diverse female athletes more humanely (v. relevant to what is happening with Caster rn in terms of the testosterone caps and past IOC issues with other female athletes, sex testing continues)