Early Andean historiography reveals a subaltern history of indigenous gender and sexuality that saw masculinity and femininity not as essential absolutes. Third-gender ritualists, Ipas, mediated between the masculine and feminine spheres of culture in important ceremonies and were recorded in fragments of myths and transcribed oral accounts. Ritual performance by cross-dressed men symbolically created a third space of mediation that invoked the mythic androgyne of the pre-Hispanic Andes. The missionaries and civil authorities colonizing the Andes deemed these performances...