Every time your book gets put in the adult dungeon or moved to the erotica category there's a good chance it will experience a big drop in sales. And often all you need to do is ask Amazon nicely to have your category changed back, or tweak your book's title to get out of the adult dungeon.

The problem is that Amazon doesn't tell you about these changes to your book's status, and if you don't realize for days or even weeks that your book's status has changed, it can be too late to recover. You've lost your also-boughts, your book has disappeared from the search results, and all your book's ranking momentum is gone.

And Amazon can and will make these changes a week, a month or a year after you hit publish. And you'll never know, because they'll never tell you.

That's where we come in. We check in on your book every day, and if anything changes, we send you an email so that you can do something about it, before it's too late.