I have recently been gaining some interest in publishing short eBooks on various platforms to try to make some extra money.(Note the extra in here, it isn't about making full-time income).
I was thinking about writing on things that I like such as short horror stories and short fiction stories. I am full of ideas, but I have no idea how the eBook market works when it comes to short eBooks. I mean, I have a lot of ideas, but they could be easily executed in around 5,000-25,000 words. Is there a market for such small eBooks? Obviously, I would be selling these short eBooks at low prices.
Regarding self-publishing, all I need to do is get a cover, the content of the book itself, a copyright page and that's it right?