This edited book contributes to the growing field of self-translation studies by exploring the diversity of roles the practice has in Spanish-speaking contexts of production on both sides of the Atlantic. Part I surveys the presence of self-translation in contemporary Indigenous literatures in Spanish America, with a focus on Mexico and the Mapuche poetry of Chile and Argentina. Part II proposes to incorporate self-translation into the history of Spanish- American literatures- including its relation with colonial multilingual- translation practices, the transfers it allowed between the French and Spanish-American avant-gardes, and the insertion it offered for exiled Republicans in Mexico. Part III develops new reflections on the