Virtual Creative Services
A 5/8 moon reflects almost as much sunlight as a full moon. Depending on the season, the portion remaining to be lit is in the background, not discernable with the naked eye.

This is the realm of your Virtual Creative Services professional, that includes most behind-the-scenes work for entrepreneurs and authors who are realizing and living their dream. Services include managing chaos, vision=art, wrangling the support crew, shining the reflected light of the sun on you with the radiance of 25+ years experience.
Outsourcing Your Life
You can always do something more cheaply yourself. Question: Do you want to do it? A lingering task will disappear as soon as you hire someone to do it, while you live the work dream you want. Using a virtual creative has almost no downside, is an investment rather than an expense, and, when the work is completed, is pure timesaving profit.
What Can a Virtual Creative Assistant Do?
First eliminate before you delegate: a useless job is a waste of time and money for you or someone you hire to do it. Here is work that a virtual assistant can do:

Research, creating and maintaining databases, industry analysis, writing, editing and publishing, public relations, market assessment reports, presentations, artwork, illustrations, website banners and updates, blog posts, event search, other marketing and promotion opportunities, assist you in getting your book to market, and help you promote it when your book is printed.