The document summarizes Phil Benson's process for writing the second edition of his book on autonomy, which includes three new areas: the sociocultural implications of autonomy, teacher autonomy, and autonomy and new technologies. While much research and thinking on autonomy has emerged in the past decade, the core definition of autonomy and claims about its benefits have remained consistent. Some new developments include a focus on the social aspects of autonomy, the concept of teacher autonomy, and the impact of new technologies on autonomous language learning.