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Four acts beat sheet

Three acts with the long middle cut in two at the midpoint.

Use it with your book's length

How it works

Four acts is three acts with the middle split in half. In the first half of the middle, the hero is on the back foot. They react, run and learn. At the midpoint they turn around and start to fight back. Each act is about a quarter of the book.

Many writers find four even parts easier to plan than one short act, one huge act and one short act.

Good for: Writers who get lost in the middle of three acts. Works for any genre.

Watch out: Each act needs its own turn at the end, or the four parts blur into one long story.

The 9 beats, and where they fall

BeatWhereIn 80,000 words
SetupThe hero, their world and what they want.0% to 25%0 to 20,000
Inciting incidentThe event that starts the story.10%8,000
First turnThe hero is pulled into the main problem.25%20,000
ReactionThe hero runs, hides and learns what they're up against.25% to 50%20,000 to 40,000
MidpointThe hero learns something big and stops running.50%40,000
Taking actionThe hero goes after the problem, and it pushes back hard.50% to 75%40,000 to 60,000
Second turnA loss or a discovery that sets up the end.75%60,000
ClimaxThe final fight or choice.85% to 95%68,000 to 76,000
EndingWhat life looks like now.95% to 100%76,000 to 80,000

The places are rough guides, not rules. Plenty of good books move a beat by a chapter or two. Put in your own word count and chapters to see your book's numbers.

Other story shapes

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