As almost every readers, I have some favorite authors from which I like to read everything they publish. But I wonder how I can efficiently "follow" their publication. Do you know about a service (free, at least as in free beer, at best from the foss world)which can offer such syndication? I'm thinking about a personalized rss feed, or a e-mail, or any way. For the moment, I just look from time to time to their website or social media page but the issues I have are:

• I look when I think about it (it would be better to be somehow notified)
• It's time consuming and inefficient