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Sequel Writer

The world's first AI that reads your entire series, remembers everything, and writes perfect continuity. No more plot holes or character inconsistencies.

Continuity Time Saved

100+ Hours

No more re-reading your entire series. Sequel Writer does it for you.

The Sequel Problem

Writing a sequel is harder than writing the first book. You need to:

Remember Every Detail

Character names, relationships, past events, world rules

Find Specific Details

"What was the name of that tavern in chapter 7?"

Track Open Threads

Unresolved plot lines, character arcs, cliffhangers

Match Style & Voice

Keep the same tone, pacing, and character voices

The Process

How Sequel Writer Works

1

The Archivist Reads Everything

Upload your previous book(s). The Archivist agent reads the complete text—every chapter, every line—and extracts continuity-critical information.

Processes up to 750K tokens — roughly 2-3 full-length novels simultaneously

2

Builds Your Series Bible

Automatically creates a structured database of your story world:

Characters: Status, goals, relationships, voice patterns, ending states
World State: Setting rules, factions, locations, magic systems
Plot Timeline: Major events, consequences, open threads
Canon Facts: Critical details with evidence snippets from the text
3

Continuity Auditor Checks

A second AI agent reviews the extracted bible for contradictions, missing entities, and weak evidence. Flags anything that needs clarification.

4

The Interrogator Asks Strategic Questions

Based on the series bible, generates 6-8 critical questions about your sequel:

"How much time has passed since the last book?"

"Which unresolved thread becomes the primary engine?"

"How has the protagonist changed internally?"

5

Writing with Full Context

When writing each chapter, Sequel Writer has instant access to:

All character states and relationships from previous books
Plot threads that must be resolved or continued
World-building rules and established lore
Your unique writing style and voice patterns

Perfect Continuity, Every Time

After the Super Agent Loop (same 4-step process as Co-Writer), you get a sequel that perfectly matches your series—no plot holes, no character inconsistencies, no re-reading required.

The Technology

Specialized AI Agents

The Archivist

High-Capacity Context Engine reads your entire series and extracts every continuity-critical detail with evidence.

The Auditor

Checks for contradictions, missing entities, and ensures the series bible is complete before writing begins.

Continuity Engine

During writing, constantly cross-references new content against the series bible to prevent contradictions in real-time.

Traditional Sequel vs Sequel Writer

TaskTraditionalSequel Writer
Re-reading previous books2-4 weeks5 minutes
Creating series bible1-2 weeksAutomatic
Finding specific detailsHours per searchInstant
Continuity checkingManual (error-prone)Real-time
Total Prep Time Saved4-8 weeksMinutes

Perfect For Series Authors

Whether you're writing book 2 or book 12, Sequel Writer eliminates the hardest part of series writing: remembering and maintaining consistency across hundreds of thousands of words.

Ideal For:

Fantasy series with complex world-building
Mystery series with ongoing character arcs
Romance series with interconnected stories
Any multi-book series with continuity needs

Prevents:

Dead characters coming back to life
Forgotten plot threads and promises
Inconsistent character relationships
World-building contradictions

Ready to write your sequel?

Upload your previous books and let Sequel Writer handle the continuity.