I do not have information on an author named Nelia Alarcon as she may not be widely recognized in the English-speaking literary world, or she could be an emerging author whose work has not yet gained significant attention. Without more context or details, it's challenging to provide a short description. If Nelia Alarcon has published work in a particular niche, region, or language, it might be helpful to consult sources or databases specific to that context for more information. If she has recently come to prominence or if there are more details available about her works or contributions, I would recommend checking the latest literary databases, news articles, or a personal website if she has one for an updated description of her accomplishments and background.