My best piece of business authorship advice:

Identify your niche, create engaging content, connect with your audience, and be consistent.

Yes, it's easier said than done. Like the rest of everything.

I hate to say this, but no one is going to randomly come and save you and put your book on a pedestal.

You have to want to put the fuel on that fire.

Waiting around for someone to tell you what to do is the biggest waste of your precious time.

Hire someone to help, join a community.

If you want your message out in the world, then be the messenger and do what it takes.