Find the contradictions your readers would have found.
Upload your manuscript and Book Check Genie reads it end to end, remembering every character fact, date and number — then reports the places they disagree, with chapter references you can act on. Supports .docx, .pdf, .epub, .rtf, .txt, and .md manuscripts.
Private storage. Your manuscripts are visible only to your account.
Sample finding
FantasyThe ward can only be broken at moonrise in chapter 6, but Elian crosses it at midday in chapter 28 without explanation.
Chapters 6, 28
Built for Structural Continuity
Character Tracking
Physical descriptions, ages and relationships, including explicit disambiguations — two characters sharing a surname stay marked "no relation".
Timeline & Sequential Logic
Stated dates, durations and chronological order, strictly filtering out subjective internal monologue so only hard facts are compared.
Numeric & Factual Precision
Counted objects, timer sequences that catch countdown discrepancies, and case details that must stay exact from chapter to chapter.
Plot State & Physical Logic
Persistent injuries and medical conditions, dropped props and evidence, and organisational succession after a character leaves.
Worldbuilding & Lore Integrity
Magic rules, period accuracy, procedural details, technology limits, fictional geography and travel times that must hold together.
POV & Voice Consistency
Third-person head-hopping, sudden past-to-present tense switches, and voice drift that pulls a character out of character.
Romance, fantasy, sci-fi, mystery, thriller, historical — checks are structural and genre-agnostic.
Book 4 should remember what Book 1 established.
Book Check Genie automatically builds a series bible from completed checks, then compares each sequel against the characters, timeline, lore, places, and rules your earlier books made canon.
Start your series bibleBook 1 · Canon
Mara surrendered the pistol.
North Gate closes at dusk.
Jonah has never visited Paris.
Book 4 · New draft
“Mara opened her desk and reached for the pistol.”
Series canon violation found
How it works
- 01
Create a series or book
Group sequels together so facts carry across the whole story.
- 02
Upload your manuscript
Drop your manuscript in .docx, .pdf, .epub, .rtf, .txt, or .md format to start the automated pass.
- 03
Read the report
Priority issues first, with chapter numbers and resolve/dismiss controls.
It finds the problem. You decide what to do about it.
Zero rewrites to your voice.
First sample check is free. Full manuscript pass is £19 up to 120,000 words.