Publishing terms, defined.

The segment of the publishing industry that produces books intended for sale to the general public through retail channels — bookstores, online retailers, and libraries. Distinct from educational, academic, and self-publishing.

Money paid to an author by a publisher before the book earns revenue. The advance is recouped from royalties as books sell; the author earns additional royalties only after the advance is fully earned back.

A percentage of book revenue paid to the author per copy sold. Royalty rates vary by format: hardcover, paperback, ebook, and audio each carry different standard rates.

The point at which an author's royalties have fully repaid the advance. A book that earns out has sold enough copies for the author to begin receiving ongoing royalty payments.

Rights beyond the primary print publication, including translation, film/TV adaptation, audio, large print, book club, serialisation, and merchandise. Negotiated in the publishing contract.

The return of publishing rights to an author when a book goes out of print or falls below a contractually defined sales threshold.

A book no longer being actively manufactured or stocked by the publisher. Digital publishing has complicated this concept since ebooks can remain technically in print indefinitely.

The official publication date — the date a book becomes publicly available for sale. Distinct from the date physical books ship to retailers, which typically precedes pub date.

Newly published titles, typically within the current season or past 12 months. Publishers focus the majority of their marketing and sales resources on frontlist titles.

Previously published titles still in print and actively selling. A strong backlist is a major financial asset for publishers.

A branded subdivision of a larger publishing house, often with its own editorial identity and list focus. For example, Knopf and Doubleday are both imprints of Penguin Random House.

The five largest traditional publishing conglomerates: Penguin Random House, HarperCollins, Simon & Schuster, Hachette Book Group, and Macmillan Publishers.

A one-page letter addressed to a literary agent that pitches a completed manuscript. A standard query includes a hook, synopsis, word count, genre, comp titles, and a brief author bio.

A prose summary of a manuscript's entire plot — including the ending — written in present tense. Typically one to two pages; requested by agents to assess story arc and structure.

Comparable or competitive titles — recently published books (typically within the last 3–5 years) used in a query to help agents situate a manuscript in the market.

The narrative perspective through which a story is told — first person, second person, third person limited, or third person omniscient.

The total number of words in a manuscript. Standard ranges: picture books 500–1,000; MG 40,000–80,000; YA 60,000–100,000; adult commercial fiction 80,000–100,000; literary fiction 70,000–110,000.

The full written work — typically a formatted Word document following standard industry conventions (12-pt Times New Roman, double-spaced, 1-inch margins).

A manuscript that has been fully drafted, revised, and polished to a level appropriate for querying agents.

Substantive reworking of a manuscript's structure, plot, character, pacing, or voice — distinct from line editing or proofreading.

A reader who reads a near-final manuscript before querying and provides feedback from a reader's perspective. Beta readers are distinct from professional editors.

The stage at which an agent is actively sending a manuscript to editors at publishing houses.

An agent's request to read a portion of a manuscript — usually the first 50 or 100 pages — following an initial query. A positive signal indicating genuine interest.

An agent's request to read the complete manuscript. A full request does not guarantee an offer of representation but is a strong indicator of significant interest.

A response from an agent who sees potential in a manuscript but wants specific revisions before making an offer of representation.

A formal offer from a literary agent to represent an author and their work. Typically delivered by phone, followed by a written agency agreement.

The phone or video call during which an agent formally offers representation. Authors customarily have a week or two to notify other agents who have the manuscript.

The contract between an author and a literary agent, outlining commission rates (typically 15% domestic, 20% foreign), agency clauses, and termination provisions.

A request from an agent to be the sole recipient of a query for a defined period. Authors are not obligated to grant exclusives and simultaneous querying is standard practice.

An offer from a publisher to acquire a book before an auction takes place, typically at a premium price.

A competitive process in which multiple publishers submit bids for the right to publish a manuscript.

The highest-level form of editing, addressing structure, plot, pacing, character arcs, theme, and overall narrative coherence.

Sentence-level editing focused on voice, clarity, rhythm, word choice, and prose quality. Happens after developmental concerns are resolved and before copyediting.

The systematic correction of grammar, punctuation, spelling, consistency, and factual errors. Copyeditors work from a style sheet to ensure consistency throughout.

The final quality-check pass of typeset pages, catching errors introduced during design and layout.

A document recording the author's preferred spellings, hyphenation choices, character name spellings, and any deviations from the house style guide.

A publisher's in-house standards for grammar, punctuation, and formatting, usually adapted from a major style guide with publisher-specific modifications.

A detailed letter from an acquiring editor to an author outlining structural and substantive revision notes.

Typeset, designed pages sent to the author and proofreader for final review before printing. Changes at this stage are costly.

A rough, paginated mock-up of a picture book showing the placement of text and illustrations across each spread. Used to pitch picture books to editors and agents.

Two facing pages in a book viewed as a single compositional unit. In picture books, many key scenes are illustrated across a full spread.

The final physical dimensions of a book after printing and cutting. Standard picture book sizes include 8x8, 9x9, 10x10, and 11x8.5 landscape.

The pages connecting the book block to the cover boards. In illustrated books, endpapers are often decorated and considered prime narrative real estate.

A small, contained illustration that occupies part of a page rather than the full page or spread. Common in chapter books and text-heavy non-fiction.

The specific rights granted to a publisher for using an illustrator's artwork — formats, territories, duration, and media. Differ from full copyright transfer.

Stage directions in a picture book manuscript intended for the illustrator describing action or visual detail not conveyed by the text alone. Do not appear in the final book.

Printed, folded, and gathered signatures of a picture book — the interior pages before binding. Used as advance reading copies and for rights sales at book fairs.

An unfinished, pre-publication copy of a book sent to reviewers, booksellers, librarians, and media to build early buzz ahead of pub date. Also called a galley.

Book Industry Standards and Communications — the standardised category and subject codes used by publishers, retailers, and distributors to classify books.

All structured data describing a book: title, subtitle, author, ISBN, BISAC codes, price, format, description, and contributor bios. Essential for discoverability.

The international XML standard for communicating book metadata between publishers, distributors, and retailers.

A financial projection editors prepare before making an offer on a book, modelling projected sales, revenue, production costs, advance, and royalties.

The percentage of shipped copies that are actually sold to consumers rather than returned by retailers.

Unsold books shipped back to the publisher from retailers. The book trade largely operates on a returnable basis.

International Standard Book Number — a unique 13-digit identifier assigned to each edition and format of a book.

The editorial process of evaluating, selecting, and making offers on manuscripts for publication.

The number of physical copies printed in a single production run. First-print-run quantities signal publisher confidence in a title.