By Aidan Sowa, CEO and Founder, Frontier Industries | October 2026
Publishing ran on reviews for two centuries. A notice in the right paper could make a novel, and publishers built publicity departments that were really relationships with forty critics. The critics are fewer now, the review pages thinner, and discovery has scattered to podcasts, newsletters, short video and the recommendation of a single trusted bookseller. A publisher choosing a PR agency today is choosing a map of that scattered country. This guide works from the industry's published numbers to the practical tests that reveal whether a firm actually holds the map.
$32.5 billion: US publishing revenue in calendar 2024 (AAP StatShot, 2025) $21.2 billion: trade, or consumer books, share of that total (AAP, 2025) 80 percent: growth in digital audio revenue since 2020 (AAP, 2025)
I Discrimen
A bestseller slot is not a publicity strategy
Every publisher can point at a phenomenon. Almost none can explain, title by title, how their publicity machine behaves for the other ninety five percent of the list.
That is the distinction your agency hire must be judged on. Lead titles inherit attention: the review editors call you, the festivals invite, the broadcast bookers already know the name. The midlist is where publicity earns or wastes its money, in the contested space where a smart campaign doubles a book's life and a lazy one lets it vanish in a fortnight.
Interrogate agencies on midlist evidence specifically. Ask for three books they worked that were not lead titles, with modest advances and no famous author, and what became of them. The answers will be longer, less glossy and far more informative than any bestseller story.
A publisher does not need help being heard when it shouts. It needs help being heard at conversational volume, two hundred times a year.
The list is the client. Any firm that only understands titles will fail it.
II Machina
The book publicity machine runs on long lead times and short windows
Book publicity is a study in mismatched clocks. Review coverage is decided months ahead, from galleys sent to critics who plan seasons in advance. Broadcast and podcasts book weeks ahead. Retail promotion locks early. Then publication week arrives and everything that was not arranged by the slow clocks must happen inside a few frantic days.
An agency's value lives in respecting both clocks. The slow work: galley strategy, prize submissions with their own calendars, festival pitches, serial and extract placement, the long build of an author as a voice on their subject. The fast work: news hooks tied to the publication moment, reactive commentary when a story breaks in the author's territory, and the second week push when the first week numbers tempt everyone to move on.
AAP (2025) put US publishing revenue at $32.5 billion for 2024, up 4.1 percent, with trade books at $21.2 billion and print still more than half the market across five years. A market that stable and that print heavy rewards the slow clocks. Readers still discover through considered coverage, and considered coverage is scheduled, not improvised.
Ask candidates to show you a campaign timeline for a real title, from galley to paperback. The firms that think in arcs will show you one without hesitation.
III Exemplum
The midlist novel that outlived its season
Consider a literary novel published without fanfare by a mid sized house, one of the season's respectable hopes rather than its designated event. First week sales are modest. Reviews are good and brief. By the standard rhythm, the campaign should now decay.
The publisher's agency refuses the rhythm. It has spent months placing the author in slower conversations: a prize longlist campaign prepared from the galley stage, reading group materials that put the book into book clubs, regional press built around the novel's setting, and a paperback strategy pitched to booksellers while the hardback is still new. The book does not explode. It accumulates. By the paperback it has the one asset money cannot quickly buy: a reputation among the people who recommend books for a living.
This pattern, documented in various forms across the trade press every season, is the honest centre of book publicity. It cannot be promised for every title. It can be systematised: galleys early, prizes mapped, reading communities courted, and no title abandoned at week two.
When you interview agencies, ask how many of last season's titles they were still actively working at month six. The number is a culture test disguised as a statistic.
IV Damnum
The author you under serve does not renew the contract
Publishing's scarcest asset is not shelf space. It is the confidence of authors worth publishing, and that confidence is substantially a publicity experience.
An author remembers two things about their publisher: what happened with the advance, and whether anyone seemed to fight for the book in public. Agents remember on their clients' behalf, with longer memories and better filing systems. A house that acquires a reputation for perfunctory publicity pays for it in auctions it stops being invited to, at prices no spreadsheet attributes correctly.
The arithmetic beneath is stark. The Authors Guild (2023) found the median book income for a full time author was $10,000 a year. Most authors cannot buy their own publicity, so the publisher's effort is the whole of it. When that effort is visibly thin, the author experiences the full economics of the modern book trade, alone, in public.
This reframes agency selection as an author relations decision. The firm you retain will speak to your authors weekly in campaign season. Its tone, honesty and stamina become your tone, honesty and stamina in the author's memory. Include author references in your diligence, and weight them like financial ones.
V Genus
Match the firm to the list you actually publish
| Agency type | Genuine strength | Structural weakness | Publisher fit |
|---|---|---|---|
| Publishing specialist agency | Critics, prizes, festivals, trade press | Costs, capacity in big seasons | Trade houses with mixed lists |
| Author platform firm | Nonfiction experts, speaking and media profiles | Fiction instincts can be weak | Practical and business lists |
| Consumer lifestyle agency | Features, broadcast, big reach moments | Review coverage depth | Commercial fiction and memoir |
| Academic and serious nonfiction firm | Journals, universities, policy media | Pace and popular touch | University and specialist presses |
| In house team only | Knowledge of the list, continuity | Peaks overwhelm, outside view lost | Houses with few lead seasons |
The rows argue for honesty about your own list. A publisher whose revenue leans on practical nonfiction needs the podcast and broadcast machine more than the review pages. A literary house needs the opposite weighting and should pay for it without apology.
Notice the last row. Many publishers use agencies as surge capacity for lead seasons and prize pushes rather than as a replacement for in house skill. That hybrid is often the correct structure. The mistake is pretending the in house team can absorb three lead titles in one month and then blaming the books.
Whichever structure you choose, name the owner of each title's campaign in writing. Diffusion of responsibility is the quiet killer of book publicity, because every title's window is short and somebody must be awake inside it.
VI Partes
A book has more publics than its readers
Segment the campaign and you segment the buying decision. The readers of a book are the last public a campaign reaches. Before them stand the review editors who confer seriousness, the booksellers who confer shelf presence, the librarians who confer longevity, the prize juries who confer prestige, and the author's peers who confer the word of mouth that professionals trust.
Each public reads different signals and keeps different calendars. Librarians buy on starred reviews and patron demand months ahead. Booksellers hand sell what their staff genuinely read and loved, which is a publicity outcome built through galley generosity and rep relationships. Prize juries are reachable only through eligibility discipline and timing, never through charm in the wrong month.
An agency that segments properly will brief you differently for each public and will report against each separately. An agency that reports one undifferentiated pile of coverage is hiding where it failed.
Authors add a final segmentation: by career stage. A debut needs discovery machinery and consolation honesty when it misfires. An established name needs protection from overexposure and a narrative of development. Ask the firm to describe both briefs. The vocabulary difference between their two answers is the sound of experience.
VII Occasio
Audio and backlist are where the growth hides
AAP (2025) reported digital audio revenue up nearly 80 percent since 2020, the fastest structural move inside a stable market. Audio changes publicity: the author's voice becomes a sample of the product, podcasts become both channel and proof, and a strong audio performance can carry a title to audiences who will never open the print edition.
Agencies that understand audio first campaigns are taking share from those still pitching as if the hardback were the only artefact. Ask candidates how they would launch the same book differently for listeners, and listen for specifics: narrator casting stories, audio exclusives, podcast serialisation, the author's own voice as an asset to be scheduled, not a risk to be managed.
The second opening is the backlist. Print's durability, more than half the market across five years on AAP's figures, means yesterday's titles remain sellable when a prize, an adaptation or a news cycle revives them. Publishers sit on warehouses of revivable books and publicise almost none of them. A firm with a backlist practice, anniversary and adaptation hooks, author news used as a rising tide for earlier work, offers you margin from inventory already paid for.
Test both openings in the pitch with one title from your own backlist. The exercise costs nothing and reveals whether the firm thinks in seasons or in assets.
VIII Consilium
Decide on evidence from the unglamorous middle
| Criterion | Weight | Evidence standard |
|---|---|---|
| Midlist outcomes | 25 percent | Three non lead titles, tracked honestly |
| Critic and prize calendar command | 20 percent | A timeline from galley to paperback |
| Author experience | 20 percent | References from authors, not only publishers |
| Bookseller and library reach | 15 percent | Named relationships and galley practice |
| Audio and podcast fluency | 10 percent | An audio first launch plan, written |
| Backlist practice | 10 percent | A revival campaign example |
Structure the engagement by season, not by hope. The contract should specify titles covered, service levels per tier of title, prize submission responsibility, and what happens when two lead titles collide in one month. Put the paperback campaign inside the original agreement. The industry habit of treating the paperback as an afterthought is a habit of losing the second, cheaper sale.
Finally, measure what publicity can actually move: review and feature placement quality, bookseller adoption signals, library holds, prize progression and author satisfaction, reported per title and per tier. Sales belong to the whole machine of price, distribution and word of mouth. Agencies that claim sales outright are selling you a story about themselves.
Authors choosing their own support face a different set of questions, addressed in the companion guide for authors. Publishers can survey the full sector library in the industry resources and the retained service structure under public relations services.
Questions publishing teams ask
How early should an agency start on a title?
At galley stage, typically five to seven months before publication for review led books, and earlier where prizes or festivals are realistic ambitions. The long lead clocks of magazines, prize juries and broadcast planning cannot be compressed by enthusiasm in publication week. Late engagement is the single most common cause of respectable books receiving no serious coverage at all.
Should we hire an agency for the house or for individual titles?
Both structures work, with different risks. A house retainer builds list wide relationships and seasonal planning. Title by title hiring suits occasional lead pushes. The failure mode to avoid is ambiguity: authors must know exactly who is running their campaign, and the agency must know which titles are truly priorities, in writing, before the season starts.
What can publicity realistically do for a midlist title?
It can secure the considered coverage that turns a book from a product into a recommendation: reviews in the outlets booksellers watch, prize submissions handled on time, reading group and library adoption, regional and specialist press, and a paperback plan that gives the book a second birth. It cannot guarantee sales, and firms that discuss midlist work in guarantees should be dismissed mid sentence.
How do we handle an author who wants to do their own publicity?
Welcome the energy and channel it. Authors are now a primary medium for their own books, but uncoordinated activity burns contacts and duplicates pitches. The agency should brief the author, supply assets and timing, and protect the relationships the author cannot see being spent. The author's voice is an asset. The agency's job is to stop it being spent twice on the same editor.
What is the place of short video and BookTok in a serious campaign?
A real one, and nobody controls it. Readers recommending books to camera have moved serious units in recent seasons, and publishers court the community through early copies and genuine relationships. But it is a discovery channel, not a strategy. A campaign built only on hoped for virality abandons every controllable asset: reviews, prizes, booksellers and libraries.
How should we judge an agency's prize record?
By progression, not only by wins. Longlists and shortlists move booksellers and foreign rights buyers, and a firm that reliably progresses titles through the early rounds is demonstrating calendar command and jury literacy. Ask for three seasons of submissions and outcomes. The paperwork of prizes is unforgiving, and competence there is entirely visible.
When is in house publicity the better answer?
When your list is small, your seasons are even, and your team genuinely holds the critic and trade relationships the work needs. Agencies earn their premium at peaks, in specialisms, and in the outside perspective a house cannot give itself. Many strong publishers run in house as the core and retain agencies for lead surges and prize pushes. Structure follows list shape, not fashion.
How this guide was built
Market figures come from the Association of American Publishers' StatShot Annual report for calendar 2024, published in 2025, and from the Authors Guild's 2023 Author Income Survey. The campaign structures described are the standard machinery of trade book publicity: galley strategy, review and prize calendars, festival placement, bookseller and library outreach, and paperback planning. The midlist example in Section III is a composite pattern rather than a case history of a named title, and no author's confidential sales information is used.
IX Incipe
Back the books that cannot shout for themselves
Any competent firm can assist a phenomenon. Your list will be built, year after year, by the titles in the middle: the good books that need a fair hearing from critics, booksellers, juries and librarians before readers can judge them at all. Choose the agency that proves itself there.
Frontier Industries advises publishers and cultural organisations on campaign structure, agency selection and the author experience that protects a list's future. Meet the team through the industries team page, or start the conversation directly below.
Publishers can begin at https://industries.frontiercapitals.com/start-an-industry-campaign/ or reach Frontier Industries on 401-219-4207.
Sources
1. Association of American Publishers, StatShot Annual Report: Publishing Revenues Totaled $32.5 Billion for Calendar Year 2024: https://publishers.org/news/aap-statshot-annual-report-publishing-revenues-totaled-32-5-billion-for-calendar-year-2024/ 2. Association of American Publishers, December 2024 StatShot Report: https://publishers.org/news/aap-december-2024-statshot-report-overall-publishing-industry-up-6-5-year-to-date-and-down-4-3-for-month-of-december/ 3. Publishers Weekly, Publishing Industry Sales Saw Modest Gains in 2024: https://www.publishersweekly.com/pw/by-topic/industry-news/financial-reporting/article/98482-publishing-industry-sales-saw-modest-gains-in-2024.html 4. Publishers Weekly, Book Publishing Sales Rose 6.5 Percent in 2024, Preliminary Data: http://www.publishersweekly.com/pw/by-topic/industry-news/financial-reporting/article/97224-book-publishing-sales-rose-6-5-in-2024-per-preliminary-data.html 5. Publishers Weekly, Publishing Sales Saw Solid Six Month Gains, Per AAP: https://www.publishersweekly.com/pw/by-topic/industry-news/financial-reporting/article/95969-publishing-sales-post-solid-six-month-gains.html 6. Authors Guild, Key Takeaways from the 2023 Author Income Survey: https://authorsguild.org/news/key-takeaways-from-2023-author-income-survey/ 7. Authors Guild, New Study: Only 25 Percent of Readers Paid for a New Copy of a Book or Audiobook: https://authorsguild.org/news/new-authors-guild-study-only-25-percent-of-readers-paid-for-a-new-copy-of-a-book-or-audiobook/ 8. Books and Publishing, Writing Income for Authors Below the Poverty Level: Authors Guild Survey: https://www.booksandpublishing.com.au/articles/2023/10/02/238526/writing-income-for-authors-below-the-poverty-level-authors-guild-survey/ 9. Authorlink, Consumer Book Revenues Up 6.0 Percent Last Year: https://authorlink.com/news-and-views/news/consumer-book-revenues-up-6-0-last-year/ 10. Statista, Book Publishing in the United States: https://www.statista.com/study/108607/book-publishing-in-the-us/