What to Post as an Author: The Content Playbook That Builds Your Readership

You finished the book. Maybe you are still writing it. Maybe it is already published and sitting in the world, waiting to be found.

Either way, you have probably opened Instagram or LinkedIn or TikTok at some point, stared at the blank post composer, and thought the same thing every author thinks eventually:

What am I even supposed to post?

You are not alone. It is one of the most common questions I hear from aspiring and self-published authors, and it makes sense. Nobody teaches you content strategy in a creative writing workshop. Your editor never handed you a social media syllabus alongside your manuscript notes. The publishing industry spent decades telling authors to just write the book and let the publisher handle the rest.

The problem is that the rest has changed completely.

Whether you are traditionally published, independently published, or somewhere in between, building an audience online is now one of the most powerful things you can do for your career as an author. And it starts with knowing exactly what to post.

That is what this guide is for.

Why Posting Consistently Matters More Than Posting Perfectly

First, the fear that stops most authors before they start.

"I don't want to seem like I'm always promoting myself."

The authors who feel like constant self-promoters are usually the ones who only post about their book: release announcements, cover reveals, buy-my-book links. If that is all you share, it does feel promotional, because it is.

The authors who build loyal readerships are connecting, not promoting. They share the ideas, obsessions, research, and experiences that led them to write the book in the first place. They are talking about the things their ideal reader already cares about.

Once you post that way, it stops feeling like marketing. You are sharing your passion with people who share it too.

Social platforms now show posts to people based on their interests rather than who they follow. I call this Passion Media, and it makes this approach both more authentic and more effective.

You do not need a massive platform to find readers. You need consistency and relevance. The content playbook below gives you both.

The Author's Content Playbook: 5 Categories That Build Readerships

Use this as your weekly framework. Rotate through these categories, mix and match, and you will always have something to post.

1. Your Process

Readers are endlessly curious about how books get made, and most authors underestimate how interesting their creative process actually is.

The drafting stage that feels messy and unremarkable to you? Fascinating to someone who has always wanted to write but never started. The research rabbit hole that kept you up until 2 a.m.? That is the kind of behind-the-scenes post people stop scrolling for.

Content ideas in this category:

• Your daily writing ritual: where you write, when you write, what you need around you to focus
• Your word count journey: celebrate milestones, talk honestly about the hard days
• The books, articles, and sources that shaped your research
• A scene or chapter that gave you trouble, and how you finally broke through it
• Your revision process and what changes between draft one and the finished book
• A photo of your writing space, notes, or planning materials
• The tools you use: notebooks, apps, software, voice memos
• The moment you knew a particular scene was finally right

Why it works:

Process content makes your reader feel like a collaborator, which promotion never can. When someone has watched you struggle with chapter seven, celebrate hitting 50,000 words, and finally get the ending right, they are emotionally invested before the book ever launches. They buy the book, and they come back for whatever you make next.

2. Your Themes

Your book is built around ideas, questions, periods of history, or aspects of the human experience. Those same things are what your ideal reader is already searching for online.

This is where Passion Media helps you most. When someone who loves World War II history comes across your post about an obscure resistance movement you discovered while writing your novel, it doesn't feel like an ad. They discovered you, and you didn't spend a dollar on advertising.

Content ideas in this category:

• A surprising fact or piece of research from your book's world
• Your perspective on the central question or conflict your story explores
• The real-world issue your nonfiction examines, and why it matters now
• Historical context for readers who want to go deeper than your narrative
• A recommendation list of other books, films, podcasts, or resources related to your themes
• A "did you know" post drawn directly from your research
• A debate or discussion prompt tied to the ideas in your book

Why it works:

Theme content is discoverability content. Every post you write on a topic related to your book is a new entry point for a reader who was already searching for exactly that. Over time, this creates a body of work that Google, YouTube and LinkedIn search reward with free reach. You end up with a social audience and a presence people can search for.

3. Your Journey

You are also a person who decided to write a book, and that decision, and everything that came with it, is a story worth telling.

The publishing journey is something millions of people dream about and very few talk about honestly. The rejections, the self-doubt, the switch from querying agents to self-publishing, the first review that made you cry (for good or bad reasons). Sharing these isn't weakness. It is the most relatable content you can post.

Content ideas in this category:

• What made you want to write this particular book
• The moment you decided to pursue publishing, and what held you back before that
• A rejection or setback, and what you learned or what you did next
• The experience of holding your finished book for the first time
• What the publishing process actually looks like from the inside
• A message from a reader that moved you (with their permission)
• What you would tell yourself at the start of the process
• The parts of the author journey nobody warned you about

Why it works:

Journey content builds loyalty that theme and process content cannot reach on its own. When readers follow your story in real time, from early drafts to launch-day nerves, they become invested in you as a person as well as your book. That investment turns readers into fans, and fans into the people who recommend your work to everyone they know.

4. Your Expertise

You know things. More than you realize, and more than you give yourself credit for.

Whether you write fiction or nonfiction, the act of writing a book requires deep knowledge of craft, of your subject matter, of the publishing industry, of your characters' worlds. Sharing it isn't showing off. It helps people who are trying to learn.

Content ideas in this category:

• A craft tip that changed how you write: structure, dialogue, pacing, point of view
• What you learned about the publishing industry that surprised you
• The differences between traditional publishing and self-publishing, with your honest take
• A framework, system, or mindset that made you a more productive writer
• The mistakes you made and what you would do differently
• A breakdown of how you approached a specific challenge in your manuscript
• What you wish you had known before writing your first book
• Tips for aspiring authors at whatever stage you have already passed

Why it works:

Expertise content builds trust. When someone sees you as a reliable voice on topics they care about, buying your book feels like a natural next step rather than a sale.

5. The Book Itself

Yes, you can and should talk about your actual book. You just do not want it to be the only thing you post about, and you do not want to approach it like an ad.

The best book posts aren't "buy my book." They are specific, human moments that make someone curious or excited before they ever reach the purchase page.

Content ideas in this category:

• A line from the book you are proud of, with the story of why you wrote it
• The moment you knew the ending was right
• The cover design story: how it came together, what it means, what you fought for
• What you hope readers feel when they turn the last page
• A reader reaction, review, or photo of someone holding your book
• The dedication: who it is for and why
• What the title means beyond the obvious
• A question from your book that you want your reader to sit with

Why it works:

Most authors talk about their book once at launch and then move on. The readers who buy your book are almost never the ones who saw a single post on release day. They are the ones who encountered your work multiple times, in multiple contexts, until the book felt like something they had been waiting for. Posting about your book regularly, in a personal way, is how that happens.

How Often Should Authors Post?

Consistency matters more than volume. Here is a realistic starting point, whether you are mid-draft, post-launch or in between:

• LinkedIn: 3 to 5 times per week
• Instagram: 4 to 5 times per week (posts, Reels, Stories)
• Facebook: 3 to 4 times per week
• TikTok / YouTube Shorts: 2 to 3 times per week

You do not need to be on every platform from day one. Start with the one you actually enjoy using and go deep there. Build the habit first, then add platforms when it feels natural.

What matters most isn't the platform or how often you post. It's whether you keep showing up. Ninety days of consistent content will do more for your readership than any single launch campaign ever could.

A Note on What Content Is NOT

Before you start posting, it helps to know what to avoid just as much as what to pursue.

Avoid purely promotional content. Posts that are only "buy my book" or "available now" with a link do poorly, partly because platforms show them to fewer people and partly because they give your audience no reason to respond.

Avoid performing instead of sharing. You do not have to be perfect or polished. Honest, slightly imperfect posts usually do better than polished ones that feel empty. Post like a person, not a brand.

Avoid waiting until your book is finished. Some of the most powerful author content happens during the writing process. Start now and share the journey as it happens. The audience you build while writing will be there, excited and ready, when the book comes out.

The One Rule to Remember

One idea ties all five categories together:

Post about your passion, not your book.

When you keep sharing the ideas, questions, stories and experiences that made you want to write, you attract readers who love what you love. They come for the posts, stay for the conversation, and buy the book because they already trust you.

That is what Passion Media makes possible for authors right now, and the readership you build this way carries over to every book you write.

What to Read Next

If this is your first introduction to Passion Media and why it matters for authors, start with our first article: [You Have a Story Worth Sharing. Here's How to Make Sure the World Actually Finds It. →]

To go further with your author brand, your publishing path, and why audio matters, explore Academy Voices.

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Explore Academy Voices and see how we help authors turn their books into audiobooks and reach listeners everywhere. [Visit Academy Voices →]