Pick the kind of mystery you want to write. Use your own story idea, or choose one that CaseBound gives you.
Decide who did it, why they did it, and what clues the reader will find. CaseBound checks that your mystery makes sense, then plans your chapters.
CaseBound helps you write the chapters one by one. You read them, ask for changes, and then polish the finished draft.

One-time launch prices, as listed by the vendor
The core engine for historical and classic cozy mysteries, with the twelve-check Mystery Audit, 13 languages, a name generator and an ebook formatter.
CaseBound Author
Front-end edition
Everything in Author plus ten subgenres, 40 period dossiers, The Morgue research builder and 53 writing style profiles.
CaseBound Pro
Upgrade edition
Everything in Pro plus line editing and continuity tools, a paperback interior formatter and book promotion plans.
CaseBound Master
Full edition
These features come with all three editions, according to the vendor’s sales page.
A multi-phase process that takes you from a story idea to a complete first-draft manuscript.
Story-to-Manuscript Engine
All editions
Checks your case, from culprit and motive to suspects, clues and red herrings, before drafting begins.
Twelve-Check Mystery Audit
All editions
Write in any of 13 languages, with manuscript lengths from 5,000 to 125,000 words.
13 Languages
All editions
Ready mystery blueprints, plus historical period dossiers for stories set in the past.
Plot Blueprints and Period Dossiers
All editions
Creates character names and filters out the overused names AI tools tend to produce.
Name Generator and Filter
All editions
Format your finished book as an ebook. Your files stay on your own device.
Ebook Formatter and Local Storage
All editions
An honest look before you buy, based on the vendor’s sales and JV pages.
Quick answers before you decide
No. You can start from your own idea or a suggested premise. You will still need to read the draft, make the creative choices and do the editing.
Yes. CaseBound works with your own Claude account to help develop and draft the book. You direct the process and review everything it produces.
Yes. CaseBound does not include a Claude account, so you need your own. Paid Claude plans cost extra.
The vendor estimates about two weeks for a draft and read-through, but this is not guaranteed. Book length, revisions, your pace and Claude usage limits all affect timing.
No tool can promise sales. Results depend on the quality of the book, the cover, the description and how you promote it.
Yes. The vendor also advises answering yes to Amazon KDP's AI-content question and describing your own editing honestly.
On your own device. According to the vendor, your files are not uploaded or visible to anyone else.
You are covered by a 30-day money-back guarantee from the vendor, so you can ask for a full refund within that time.