Yes, you can learn a lot about how to publish your novels or short stories on Reddit. One of the biggest subreddits is /r/authors. You can learn about how to write, how to publish, and how to promote your book on that subreddit. You can ask for constructive criticism and talk to other writers about how to improve their work. Another good subreddit to look for criticism on is /r/destructivewriters. The destructive writers’ subreddit is all about honest, sometimes harsh criticism. The commenters can point to flaws in your work that other people might be too polite to mention. There are also subreddits for different genres – /r/fantasy, /r/mystery, /r/screenwriting, and more. Regardless of what you want to read and talk about, there is probably already an active subreddit for it.