As well as self-publishing several books through KDP, I gave two of my books - Once Bitten and The Basement - to Amazon to publish through their Thomas and Mercer imprint.
That was three years ago, and yesterday - yes, yesterday - Once Bitten was in the US Kindle Top 100. How cool is that? It's nothing to do with me, it was simply that Amazon decided to promote the book. And wow, does their promotion produce results!
Within hours of Amazon starting their promotion, Once Bitten was in the US Top 20 chart. As of today, it's just outside the Top 100. And it's the top selling vampire book which is way cool when you consider what the competition is.
The book is even higher in the Canadian charts! Number 73 as we speak, though it was higher!
Publishing is a funny old game. One of the things I've learned over the last twenty years as a published author is that the difference between an author who sells just a few books and an author who sells a ton of books is promotion, pure and simple. And no one does promotion better than Amazon!