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How to Write a Book: Structuring, Outlining, and Publishing Steps

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In brief

Writing a book typically moves through four stages: capturing and planning an idea, structuring it with an outline or beat sheet, drafting and revising in passes, and then choosing between querying literary agents or self-publishing on a platform such as Amazon KDP. This guide lays out each stage using methods described by publishing-industry sources, including the 15-beat "Save the Cat" structure and Amazon's own KDP process.

From idea to first draft

Writing coaches at Reedsy, a publishing-services marketplace, describe book-writing as a sequence of manageable stages rather than a single leap from blank page to finished manuscript. Their guidance starts with capturing ideas as they occur — Reedsy's coaches recommend carrying a pocket-sized notebook and pen so observations and sparks of inspiration are not lost before they can be developed into a manuscript.

  1. Capture the idea immediately, using a notebook, phone, or any tool that is on hand, rather than waiting to remember it later.
  2. Start writing without waiting for ideal conditions; Reedsy's coaches say the main obstacle at this stage is self-doubt, not a lack of a method.
  3. Pick a simple writing program. Reedsy advises against complex organisational software at the drafting stage, noting that "the 'writing' part is most important."
  4. Build a flexible plan using cause-and-effect logic — Reedsy describes linking scenes with a 'therefore/but' chain so each event logically follows from the last.
  5. Flesh out scenes with sensory detail and character interaction, following what Reedsy calls an 'Action, Interaction, Reaction' pattern.
  6. Set an achievable daily target. Reedsy suggests 500 words if only thirty minutes of writing time is available, and recommends entering writing competitions for added accountability.
  7. Finish the full draft, then step away for about two weeks before rereading it, per Reedsy's advice, so revisions can be made with fresh eyes.

Structuring the story: the Save the Cat beat sheet

One widely used structural framework is the Save the Cat beat sheet, created by Hollywood screenwriter Blake Snyder in his 2005 book 'Save the Cat! The Last Book on Screenwriting You'll Ever Need.' According to the method's official site, savethecat.com, it maps a story — screenplay, novel, TV pilot, or memoir — across 15 beats running from an 'Opening Image' to a 'Final Image,' with each beat tied to an approximate position in the story.

The 15 Save the Cat beats (source: savethecat.com)
BeatApprox. positionWhat happens
Opening Image0–1%A scene showing the hero's world before anything changes
Theme Stated5%Dialogue names the story's central question, which the hero is not yet ready to hear
Set-Up1–10%The hero's ordinary life and flaws are established
Catalyst10%A life-changing event sets the story in motion
Debate10–20%The hero resists and doubts the journey ahead
Break into Two20%The hero commits to action and enters a new world
B Story22%A secondary relationship, often romantic or mentoring, is introduced
Fun and Games20–50%The hero experiences the story's core premise
Midpoint50%A false victory or defeat raises the stakes and urgency
Bad Guys Close In50–75%External and internal pressure mounts
All Is Lost75%The hero's greatest fear comes true; a rock-bottom moment
Dark Night of the Soul75–80%The hero processes the loss and absorbs a key lesson
Break into Three80%New information enables the final solution
Finale80–99%The climactic confrontation, where the hero applies what was learned
Final Image99–100%A closing picture showing how the hero has changed

Editing before anyone else sees it

After the draft is complete, Reedsy's guidance on beta readers sets out a recommended order: the author self-edits first, then shares the manuscript with beta readers (and sensitivity readers, where relevant), then revises again based on that feedback, and only afterward submits to a paid professional editor. Reedsy stresses that beta readers 'are not editors or professional critics' — their value is a reader's-eye view that surfaces confusing passages or plot inconsistencies the author may have missed.

A beta reader can give you a subjective opinion on your story; a developmental editor can give you objective advice on how to strengthen it.

— Editor quoted in Reedsy's guide to beta readers

Choosing a publishing path: literary agent or self-publishing

Once a manuscript is finished and revised, writers generally choose between pursuing a literary agent for traditional publication or self-publishing directly. Publishing consultant Jane Friedman advises that fiction writers should have a complete, polished manuscript before querying, while nonfiction authors typically need a book proposal of about 20 to 30 pages that functions as a business case for the book. Her recommended research tools for finding agents include PublishersMarketplace.com, QueryTracker, and Duotrope, along with monitoring the #MSWL ('Manuscript Wish List') hashtag where agents post what they are currently seeking.

A query package, per Friedman, normally includes a one-page pitch letter, a one-to-two-page synopsis that reveals the ending, and sample chapters starting from the book's opening. Writer's Digest adds that the opening paragraph of the pitch letter should lead with the book's hook rather than an author introduction, and that the letter should avoid 'character soup' (too many named characters). One contributor to the Writer's Digest piece, author Kristi Belcamino, advises writers not to give up until they have queried at least 100 agents.

Self-publishing on Amazon KDP

Amazon's Kindle Direct Publishing (KDP) help pages describe a direct route that does not require an agent. An author creates a KDP account and enters tax and banking details, formats the manuscript to KDP's specifications (format requirements differ between ebooks and print editions), and enters metadata — title, subtitle, author name, series information and ISBN — that must match the manuscript file exactly, since some fields cannot be changed once the book is published. KDP states that authors choose a royalty option and can set or change the retail price at any time after publication, though the time needed to go from submission to a live listing varies by format. KDP also limits submissions to up to two new titles per book format each week, with the count resetting Sundays at 00:00 UTC.

Traditional publishing vs. self-publishing: what sources say is required
FactorTraditional (via literary agent)Self-publishing (Amazon KDP)
Agent neededYes, for most major publishers (Jane Friedman)No — author submits directly to KDP
What you submitQuery letter, synopsis, sample chapters; 20–30 page proposal for nonfiction (Jane Friedman)Formatted manuscript file, cover file, and book metadata (Amazon KDP)
Price/royalty controlSet by publisher; not specified by sources reviewedAuthor selects royalty option and can change retail price anytime (Amazon KDP)
Volume of attemptsWriter's Digest cites advice (from contributor Kristi Belcamino) to query at least 100 agents before giving upUp to 2 new titles per format can be submitted per week (Amazon KDP)

Writing a query letter that gets read

Questions

What is the Save the Cat beat sheet?
It is a 15-beat story-structure method created by screenwriter Blake Snyder in his 2005 book 'Save the Cat!' It maps a story from an Opening Image to a Final Image, tying each beat to an approximate position in the manuscript, according to the method's official site.
Do I need a literary agent to publish a book?
Not necessarily. Jane Friedman notes that most major traditional publishers require submissions through a literary agent, but self-publishing platforms such as Amazon KDP let authors publish directly without one.
When should I bring in beta readers?
Reedsy's guidance places beta readers after the author has finished self-editing and before the manuscript goes to a paid professional editor, so major story problems are caught before paid editing begins.
How many agents should I query before giving up on a manuscript?
Writer's Digest contributor Kristi Belcamino advises not giving up until you have queried at least 100 agents.
What does a query letter need to include?
According to Jane Friedman, a standard query package includes a one-page pitch letter, a one-to-two-page synopsis that reveals the ending, and sample chapters starting from the book's opening.

Sources

  1. Amazon KDP — Publishing a book (official help page)
  2. Jane Friedman — How to Find a Literary Agent for Your Book
  3. Save the Cat — What Is the Save the Cat Method? 15 Beat Sheet Guide
  4. Writer's Digest — 9 Tips on Writing Query Letters to Publishers and Literary Agents
  5. Reedsy — What is a Beta Reader? How to Find and Work With an Author's Best Friend
  6. Reedsy — How to Write a Book in 7 Steps: Advice From a Writing Coach

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