A synopsis and a back-cover description have different jobs. The description invites someone to read the book. A submission synopsis explains what happens, why it happens and how the story resolves. Do not protect the ending from the person who has asked to see the complete arc.
Always begin with the recipient’s instructions. Length, formatting and accompanying material vary. This is a drafting exercise for a novel synopsis, not a promise that one format will suit every agent or publisher.
Write the story spine without opening chapter one
On a blank page, describe the protagonist’s initial situation, the event that disrupts it, the central goal, the major choices and the outcome. Use rough sentences. You are looking for the chain of consequences, not elegant copy.
If you begin by summarizing every chapter, it is easy to give equal space to events that have very different importance. A scene may be wonderful in the novel and unnecessary in the synopsis. Keep it if removing it would make a later decision or outcome hard to understand.
Replace “and then” with a reason
Read each transition and ask what caused the next event. A useful synopsis connects choices to consequences. It should also make the stakes legible: what can the protagonist lose, and why do they continue?
Compare these invented examples:
Sequence: Leena finds a letter. She visits the island. Her brother follows her.
Causality: A letter suggests that Leena’s father concealed a second family, so she visits the island to question its sender. Her brother follows to prevent her from reopening the dispute that cost him his inheritance.
The second version reveals motivation and conflict without retelling the journey. Do not add a reason that the novel itself has not established. If the connection is unclear in the manuscript, note it as a revision question.
Keep the names that the reader needs
Introduce the protagonist and the few people essential to understanding the central arc. Too many named characters make a short document difficult to follow. A minor character may be described by their role if that is sufficient and unambiguous.
Keep the protagonist’s emotional movement alongside the external plot. Explain the decision that changes their course and the cost of that decision. A synopsis that reports only events can hide the very change that gives those events meaning.
For multiple viewpoints, make the relationship between their arcs explicit. You do not need to reproduce the book’s chapter order if a different order explains the story more clearly, provided it accurately represents what happens.
Include the resolution
State what the climax reveals, what the protagonist does and where the main conflict ends. Avoid ending with a rhetorical question or “Will she succeed?” That belongs to a pitch, not a full account requested for evaluation.
Jane Friedman’s guide to writing a novel synopsis is useful further reading on the distinction between plot summary, character development and promotional description. Treat the recipient’s submission requirements as the final authority for your particular document.
Edit for understanding before editing for length
Give the synopsis to someone who has not read the novel. Ask them to describe the protagonist’s goal, the central obstacle, the decisive choice and the ending. A missing connection is more useful feedback than a general verdict that it sounds interesting.
Then cut repetition, decorative description and subplots that do not explain the central outcome. Check the required length again. Keep a copy of the longer version so each submission can be adapted without reconstructing the logic from scratch.
You can compare the synopsis with the manuscript in separate documents or side-by-side panels. Inkavio’s development version supports two editing panels; our editor overview describes its current availability. If the synopsis exposes a problem in a scene, return to the revision exercise before polishing the summary.