Every author I’ve worked with over the past 13 years has had a launch plan. Almost none of them has had an author marketing brief. Those are not the same document, and understanding the difference is one of the clearest diagnostic tools I have when I’m figuring out why a launch underperformed.
A launch plan is a task list. It tells you what to post, when to send the newsletter, who to contact for features, and when to schedule the countdown. It’s useful, but it operates on the assumption that the strategy underneath it is already sound. When a launch falls short, the problem is rarely the task list. It’s the document that should have come before it.
A marketing brief is that earlier document. It names four things clearly before any execution begins: who you’re trying to reach, what you want them to do, what you’re saying to convince them, and how you’ll know it worked. It forces decisions that most authors put off until release week, or never make at all. Across more than 275 launches, the pattern I see most consistently is this: authors who have a clear brief before execution begins make better decisions at every step. Authors who don’t spend their launch weeks firefighting.
Why Authors Skip It
The brief doesn’t feel urgent until it’s too late. When you’re six months out from release, the manuscript needs editing, the cover isn’t final, and the ARC list needs building. Nobody is thinking about positioning statements. By the time the launch is happening, there’s no bandwidth for strategic thinking, so everything runs on instinct and momentum.
The problem with instinct is that it tends to repeat what felt right before, even when the book, the audience, or the market has shifted. I’ve seen authors apply the same promotional approach to book 3 that worked for book 1: not because it was the best decision for book 3, but because it was the one they had muscle memory for. That pattern is part of what I cover in the post on book 2 launch strategy, but the root cause is the same: no brief means no moment to check your assumptions.
A brief written six to eight weeks before your launch date forces you to make the important decisions when you still have time to act on them: before you’ve committed to a cover that doesn’t clearly signal genre, before you’ve built your ARC list around the wrong reader profile, before you’ve written newsletter copy that answers a question your reader isn’t asking.
What a Marketing Brief Actually Contains
A brief doesn’t have to be long. The value isn’t in length: it’s in specificity. Two pages will do it. Three at most.
Here’s what mine usually include.
The goal. Not "have a good launch." An actual number or milestone: 50 reviews in the first 30 days, 500 new email subscribers, hitting a specific rank in a genre category. The goal shapes everything else, because the tactics that drive reviews are different from the tactics that drive list growth, and both are different from what drives immediate sales. Naming the goal is also how you identify, after the fact, whether the launch worked.
The audience. Not "romance readers" or "thriller fans." The reader most likely to buy this specific book based on the tropes, the subgenre, and the emotional experience it delivers. Where do they spend time? What do they read before and after? Who do they follow? This takes about 30 minutes to think through if you know your genre, and it changes how you write every piece of copy that follows. It also changes who you recruit for your ARC team, which is covered in more depth in the post on how ARC management fits into a launch.
The message. What is the one thing you want a potential reader to understand about this book? Not the blurb. The core message. For a single-dad romance with a competent heroine, the message might be: this book is for readers who are tired of watching the heroine wait. For a fast-paced thriller: you will finish this in one sitting. One clear message, consistently delivered across your newsletter, your social captions, and your ARC outreach, compounds. Shifting messages across channels fragments attention and makes the book harder for readers to describe to other readers, which is where most word-of-mouth actually comes from.
The channels. Where you’re going to show up and why, not every channel, but the two or three that your specific audience actually uses. Authors consistently over-allocate to the channels they’re most comfortable with rather than the ones their readers are on. That’s a natural instinct, and it’s one the brief corrects early, before resources are already committed.
The success metric. What you’re measuring and when. Review count at 30 days. Email list growth during the launch window. Goodreads adds in the week before release. You need at least one concrete number to evaluate against, or you have no data to improve from on the next launch.
What Happens Without One
Without a brief, launch decisions happen at the worst possible time: under pressure, with limited information, and no established benchmark to evaluate against.
The cover goes out with a message that doesn’t match the newsletter. The ARC team is built from a general reader pool rather than readers who specifically respond to the subgenre. The social content rotates through three different angles because there’s no single agreed message to centre on. The post-launch review, if it happens at all, has no benchmark to evaluate against, so the only question you can answer is "did it feel like it went well?"
All of that is fixable. None of it is necessary.
I’ve started working with authors mid-launch who had no brief and spent the first session writing one retroactively. That version is useful for diagnosing why the numbers look the way they do, and it becomes the foundation for the next release. But it’s a much more constrained exercise. Fewer decisions are still open.
How Long It Should Be and What Format to Use
Two pages. Sometimes three. Never a slide deck, which hides decisions inside visual design rather than surfacing them clearly.
I’ve reviewed briefs from authors who spent hours in Canva building a presentation and still hadn’t answered the basic question of who the target reader is. The format doesn’t matter. The answers do.
If you’re working with a marketing agency or a freelancer, the brief is also what protects you from misalignment. When your brief says your audience is readers of dark contemporary romance who prefer morally grey heroes, and your social media manager sees that in writing before they schedule a single post, the output is better. Not because they needed managing, but because the brief gave them the context to make good decisions independently, without back-and-forth that eats into launch time.
The Difference Between a Brief and a Brand Guide
A brand guide tells you how the author’s voice and visuals should look and feel across everything. A marketing brief is release-specific. It answers different questions and has a different shelf life.
Your brand guide might say you use a moody aesthetic and avoid pastel palettes. Your brief for this specific launch says you’re targeting readers who respond to found-family dynamics, your core message is "the slowest of slow burns," and success looks like 80 reviews by day 30.
You can have a brand guide and no brief, or a brief and no brand guide. The one that changes your launch outcome more immediately is the brief.
When to Write It
Six to eight weeks before your launch date. If you’re running a full ARC campaign, the brief needs to be complete before the ARC outreach goes out, because the email subject line and the reader profile you’re recruiting for should both come directly from the audience definition in the brief. There’s a reason ARC campaigns with a clear brief consistently outperform campaigns where the brief was skipped: the outreach is targeted, the messaging is consistent, and the follow-up is aligned with what the book is actually trying to achieve.
If you’re already inside the 30-day window, write it anyway. You’ll have fewer decisions to change, but you’ll make better choices for the remaining ones.
The authors who build the brief as a standard part of their pre-launch process (not a one-time thing, but a repeatable document they update with each release) are the ones who stop feeling like every launch is starting from scratch. The structure is the same from book to book. The strategic decisions are fresh each time.
A Note on What the Brief Can’t Do
The brief is a strategic document, not a guarantee. A well-built brief that targets the wrong reader still misses. A brief built on accurate information about a book that doesn’t have an audience yet won’t manufacture one.
What the brief does is make sure that the effort going into a launch is pointed in the right direction before it starts. It won’t make a bad cover work, and it won’t make a reader magnet land if the incentive doesn’t match the reader. But it creates the conditions for every other decision to be a better one, because the strategy is decided before the execution pressure begins.
That, in the end, is what most reactive launching is missing. Not energy, not creativity, not commitment. A moment, early enough to matter, to think the thing through.
If you’re planning a launch in the next three to six months, the services page has more on how I work with authors from the strategy stage through post-launch review. If you’re figuring out where ARC fits into the wider launch picture, this page covers the specifics.
