An author account that only posts book covers and release countdowns reads like an ad campaign, and readers scroll past ads. The accounts that actually sell books are usually the ones that let readers into the writing itself, the process, the doubts, the specific decisions, because that’s what makes a stranger want to follow along until the book exists.
What to post
The writing process
- The line or scene you rewrote more times than you’d admit.
- A specific research rabbit hole that shaped a chapter.
- What a normal writing day actually looks like, hours included.
- The moment a plot problem finally resolved itself.
- A deleted scene or line that almost made the final cut.
Book content, without spoiling it
- A single line from the book that stands alone.
- The idea or question the book is actually built around.
- A character’s specific detail that reveals who they are.
- The setting, described in a way that pulls someone in.
- A theme readers keep bringing up in early reactions.
Publishing and behind the scenes
- What the editing process actually involved for this book.
- A cover design decision, explained with the reasoning behind it.
- The timeline from first draft to publication, honestly.
- A rejection or setback along the way, and what came after it.
- The moment you got the news you’d been waiting for.
Reader engagement
- A reader’s reaction or review that captures something specific.
- A question from readers, answered properly.
- A discussion question tied to a theme in the book.
- Asking what readers want to see more of from you.
Launch and promotion
- Where and when to buy, stated plainly, with a direct link.
- A specific event, signing, or reading, with real logistics.
- An early review or endorsement, quoted directly.
- A limited-time preorder incentive, explained clearly.
How often to post
Three to five times a week keeps an author visible without turning the account into a constant sales pitch. Balance content types deliberately, process and personality posts should outnumber direct promotion by a wide margin outside of an actual launch window, when the ratio can shift for a short, defined period.
Which platforms matter most
Instagram and TikTok, specifically BookTok, do the most work for fiction authors, since both have active, engaged reader communities built around specific genres and tropes. Threads has grown into a genuine space for bookish conversation too, worth a steady presence if your readers skew toward text-first platforms. For nonfiction authors, LinkedIn is often more valuable than either, since it reaches the professional audience most likely to buy a book tied to their field.