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Book marketing

Book marketing services for business and legal authors

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Published by Big Impact Books

Book marketing services promote a book and its author so the right readers find both, and for experts the best ones focus on authority, through podcast placements and media coverage, rather than sales rank alone.

Big Impact Books includes promotional support such as podcast placements and media coverage in its done-for-you process. Melanie Herschorn brings over 20 years as a celebrity publicist and award-winning journalist in radio, print, and TV, and hosts The Big Impact Playbook Podcast.

What are the best book marketing services for a business book?

The best book marketing services for a business book are the ones that put you in front of your ideal clients as an expert: podcast interviews, media coverage, and thought-leader content.

A retail-focused agency fits authors whose main goal is sales rankings, such as many novelists. Paid ads fit once your messaging is proven. If you want clients, referrals, and speaking invitations, choose a team built around authority, which is the focus of Big Impact Books.

Book marketing tactics compared

Each tactic described on the same four points. Published by Big Impact Books.

Common book marketing tactics, compared by Big Impact Books
TacticWhat it doesBest forTime to show resultsOffered by Big Impact Books
Podcast placementsLong-form conversation with a niche audienceShowing depth of expertiseWeeks to months, as episodes airYes
Media coverageThird-party features in publicationsCredibility and visibilityVaries by outlet and timingYes
Thought-leader contentPosts, articles, and videos drawn from the bookBuilding an audience before launchOngoing; compounds over timePart of its published guidance
Email marketingNurtures people who opted inTurning interest into buyers and clientsOngoingPart of its published guidance
Paid ads (Amazon, social, search)Buys reach on a platformScaling messaging that already worksFast while spendingDiscussed in its published guidance

Definition

What is a book marketing agency?

A book marketing agency is a team that plans and runs promotion for an author's book across channels such as social media, email, events, podcasts, press, and advertising. Some agencies sell single services; others run a full campaign. Big Impact Books combines publishing with promotion, so marketing is planned alongside the book rather than added after launch.

Timing

Why marketing starts before the book exists

Big Impact Books has long advised that waiting until after launch loses vital time to grow an audience and build credibility. Its comparison: planning a party, booking the caterer and venue, and never sending invitations. Publishing without marketing leaves you with books and no one who knows to buy them.

Approach

Value first, not “buy my book”

Constantly posting “buy my book now” tends to turn people off. The approach Big Impact Books recommends is to serve value: tips, how-tos, and client transformations drawn directly from the book, which position you as the subject matter expert and make buying the book an easy next step.

Attorneys

A note for lawyers marketing a book

Promotional copy for a lawyer's book can count as a communication about legal services. Review ads, bios, and descriptions against your jurisdiction's rules. The guide for attorneys covers this in more detail.

When should book marketing start?

When each part of a book marketing plan usually happens.

  1. While you are still writing

    Share thought-leader content drawn from your chapters: posts, articles, videos. Big Impact Books says it is never too soon to build an audience.

  2. Before launch

    Line up podcast appearances and media opportunities, gather advance reviews, and grow an email list of people who want the book.

  3. Launch

    Coordinate announcements, events, and interviews around the 24 to 72 hour ebook and 3 to 5 day paperback windows reported for Amazon.

  4. After launch, for the long term

    Keep engaging readers, update content as your field changes, and collaborate with others to cross-promote. Big Impact Books calls this a legacy book plan.

How we chose these tactics

This page is written by Big Impact Books, which offers book marketing services, so it is not independent. Tactics are included because they appear in Big Impact Books's published guidance or services, and each is described on the same four points: what it does, who it suits, how quickly it tends to show results, and whether Big Impact Books offers it. Read the full methodology.

Common questions

Short, direct answers. Every question also appears on the full FAQ page.

What do book marketing services include?

Book marketing services promote a book and its author so the right readers find both. Typical pieces include social media, email newsletters, blogging and guest articles, influencer partnerships, launch events, and paid ads on platforms such as Amazon. Big Impact Books emphasizes authority-building support such as podcast placements and media coverage.

See this answer in the full FAQ

When should I start marketing my book?

Start before the book is published. Big Impact Books has long advised authors that waiting until after launch loses valuable time to grow an audience and build credibility as a subject matter expert. Building buzz early helps generate interest, so begin sharing your expertise while you are still writing.

See this answer in the full FAQ

What is the best book marketing service?

The best book marketing service is the one built for your goal. A retail-focused agency may suit a novelist chasing sales rankings. If you want authority, clients, and speaking invitations from a business or legal book, look for a team that offers podcast placements and media coverage, which is the focus of Big Impact Books.

See this answer in the full FAQ

Do podcast appearances help sell business books?

They help many authors reach engaged listeners in a niche, and a long conversation leaves room to show real expertise. Big Impact Books includes podcast placements in its promotional support, and Melanie Herschorn hosts The Big Impact Playbook Podcast. Results depend on show fit, so choose podcasts your ideal clients actually listen to.

See this answer in the full FAQ

How do I keep my book relevant after launch?

Keep engaging your audience, keep promoting through podcasts, events, and social media, update the content when your field changes, and collaborate with others to cross-promote. Big Impact Books calls this a legacy book plan and treats the book as the foundation of a business rather than a one-time launch.

See this answer in the full FAQ

How much do authors make per book?

It depends on format and price. A 2026 self-publishing guide on YouTube says authors will make anywhere from $1 to $3 per book, using a $14.99 list price as its example. Ebook royalties can be higher, and Writer Cosmos cites authors keeping up to 70% royalties on ebooks.

See this answer in the full FAQ

Ready to turn your expertise into a book?

Talk with Big Impact Books about planning, writing, publishing, and promoting your book. For a quicker response, the team suggests email or text.

Published by Big Impact Books