How deep a writer needs to go to plan their novel depends on the book they’re about to write (and not the writer). A quiet character study about grief and a six-POV political thriller are not the same when it comes to planning, so they don’t need the same outline. So the right planning depth is dependent on the book, not the personality of the author.
Most authors stall because they apply pantser advice to a structure-heavy book, or plotter advice to a story that wants to breathe. The fix is to recognise four planning layers (book, chapter, scene, event) and plan only as deep as the story actually requires.
Why the plotter vs pantser debate misses the point
The plotter vs pantser argument is a basic error most of us make. It treats planning depth as a personality trait when it’s actually a structural property of the book itself.
A literary novel about a marriage failing over one summer can survive on instinct and chapter notes. A 12-clue murder mystery with three red herrings cannot. The book (and its genre) decides, not the writer.
When people argue about which camp they’re in, they keep applying the wrong tool to the wrong story. That’s why 80,000 word drafts collapse in revision, and why planners spend three months outlining a book first.
The four planning layers most authors don’t realise exist
Every novel can be planned at four distinct depths, and you choose how far down to go. The layers stack like this:
- Book layer. Premise, ending, theme, protagonist arc. One page or less. Every novel needs this (it’s an excellent reminder later on if you get stuck).
- Chapter layer. What each chapter does for the story. A sentence or two per chapter is often enough.
- Scene layer. Scenes hold the beats together that form inside each chapter. Goal, conflict, outcome. Useful when chapters do more than one thing.
- Event layer. The causal chain of specific story events across the whole book. Who knows what, when, and why. Where mysteries and thrillers are won or lost.
Most authors only know about layer one and layer two, then feel guilty for not doing layer three. The truth is that layer three and four are tools, not virtues. You use them when the book needs them.
When is chapter-only planning genuinely enough?
Chapter-only planning works when voice, atmosphere, and a single character’s interior life carry the load. If your book lives or dies on the sentence and the mood, deeper planning often gets in the way.
Think quiet contemporary fiction, coming-of-age novels, single-POV literary work, memoir-shaped fiction. Books where the question driving the reader is “what does this character feel next?” rather than “what happens next?”.
For those, a list of 20 to 30 chapter titles with a one-line intent each is plenty. Some authors get there with even less. The risk is rambling in the middle, but that’s more of a revision problem rather than planning.
Useful advice is to simply stop reading articles that tell you to outline every scene. You’re being sold a tool you don’t need unless your novel is so complicated it can’t be done without it.
When do scenes start earning their keep?
Scene-layer planning earns its place during revision, pacing fixes, and transplant surgery on tangled chapters. Drafting at the scene layer can feel mechanical, but revising at the scene layer is where messy books get rescued.
When a chapter is doing three jobs and none of them well, you can only see the problem if you’ve broken it into scenes. Each scene gets a card: goal, conflict, outcome, who’s in it, what changes. Now you can move them, cut them, or merge them.
This is also how you fix pacing without rewriting from page one. If three scenes in a row have the same emotional shape, you spot it instantly when they’re listed side by side. You can’t see that in a 90,000 word manuscript.
For multi-POV books with 3 or more viewpoint characters, scene layer is closer to required. You need to see whose chapter follows whose, and whether each POV is pulling its weight.
Why mysteries and political thrillers live at the event layer
Mystery, thriller, and conspiracy plots succeed or collapse at the event layer because causality is the engine. When the reader’s pleasure depends on clues, reveals, and timing, you cannot wing it.
The event layer asks different questions than the scene layer. Not “what happens in this scene?” but “on what day did the killer learn the victim was lying, and which character witnessed which version of that event?”. It’s a timeline of facts, not a sequence of dramatic beats.
Books that need this:
- Detective and cozy mysteries with planted clues
- Heist plots where information asymmetry drives suspense
- Political thrillers with overlapping timelines
- Time-travel and dual-timeline stories
- Any book where readers will reread for clues
If you’re writing one of these and only planning at the chapter layer, you’ll discover the problem in revision. By then it will have become a structural rebuild (i.e. a bit of a headache).
How do you find the right planning depth for your current book?
Ask three questions and your book will tell you which layer it needs.
- Does the reader’s pleasure depend on what happens, or on how it feels? If it’s how it feels, stay shallow. If it’s what happens, go deeper.
- How many POV characters? 1 to 2 can survive on chapter layer. 3 or more usually needs a scene layer.
- Does the plot hinge on who knew what, when? If yes, you need the event layer.
The honest answer is usually that different parts of the same book need different depths. The opening might be loose and atmospheric, the middle might need scene-level pacing work, and the climax might need event-level clue tracking.
That’s why you plan upward and downward as the book reveals itself. Start at the layer your instinct picks, then go deeper in the sections that resist you and shallower in the sections that flow. The plan serves the book (rather than the other way round).
Clear ARC was built for exactly this. Plan at book, chapter, scene, or event depth in the same place, link characters and places to whichever layer they belong to, and let the timeline show you when the layers don’t agree. Plan as deep as your book needs and no deeper.
Frequently asked questions
Should I plan before I draft, or as I go?
Both. Settle the book layer before you draft (premise, ending, protagonist arc) because changing those mid-draft costs months. Let chapter, scene, and event layers fill in as the book reveals itself. Rigid front-loaded planning kills momentum, and pure discovery loses structure.
Can a pantser write a mystery without planning events?
Rarely, and not without heavy revision. The clue-and-reveal structure of a mystery is causal, not intuitive, so most pantser mysteries get rebuilt at the event layer in draft two or three. You can pants the prose and plot the events, which is what most working mystery writers actually do.
How long should my outline be?
As long as the book needs and no longer. A literary novel might use a single page. A six-POV thriller might have 40 pages of timeline, scene cards, and event tracking. Length is a symptom of depth rather than some kind of goal.
What if I plan deeply and the book changes anyway?
Good. That means the plan was working as a thinking tool. Update the layer that changed, check whether layers above and below still agree, and keep going. A plan you never revise is a plan you stopped using.
Do I need separate software to plan at four layers?
No, but it helps. Spreadsheets break down once you have 3 POVs and 60 scenes, because the connections between layers stop fitting in rows and columns. A purpose-built tool keeps book, chapter, scene, and event linked so a change in one shows up in the others.
If this matched how you think about your book, the Clear ARC newsletter sends one short piece a week on planning, plotting, and finishing fiction without burning out. Subscribe to my newsletter for the next one.