But industry observers estimate that annual sales of self-published is in the billions of dollars. Amazon, for example, maintains that in the 10 years Kindle Unlimited has been active, KDP authors ...

The mobile-first self-publishing service for serialized stories, available through the Kindle app, will close down in ...

The online mega-retailer sells a whole lot more than just literature these days, but Amazon is arguably still one of the most convenient spots for buying, selling, and self-publishing books and e ...