You want your fellow authors to be successful.

You even want books similar to yours to do well.

And it’s not just about creating good karma.

It makes good business sense, too.

Some would have you believe that the way to thrive in the competitive publishing business is to play the cutthroat game and slam the competition. Unfortunately, you can find stories of a few big authors and publishers slamming one another, not just recently, but even going way back. You can also find gossip about more underhanded activities.

But that’s just foolish.

And again, it’s not just because it’s not nice. Economically, it doesn’t make sense if you take a moment to look a few moves ahead.

Highly similar books usually sell together. Some customers buy them all at once. Some buy one today, another in a month, and another a few months from now.

Similar books help one…