AI-written mystery stories and novels
Something does not fit. Someone knows why.
A mystery gives a reader a reason to keep looking. It might be a missing object, an unreliable account of the past or a disappearance in a place where everyone has something to protect. The investigator’s relationships can be as interesting as the puzzle.
AI-written fiction · English & French personal stories · For readers 18 and over

Make the story your own
Start your Storybible Reader book with the question you want to follow. Describe an investigator you would enjoy spending time with and a setting that can hold secrets. Ask for a cozy atmosphere, a historical backdrop, a fantastical puzzle or a more tense investigation.
- The investigator: an amateur with a personal stake, an observant outsider or a professional with unfinished business.
- The setting: a small community, an isolated estate, a familiar neighborhood or an invented world.
- The question: what disappeared, which story is false, or why someone returned after all these years.
Every guest remembers a different ending to the same dinner. The innkeeper is certain that one of those people was never there.
An illustrative premise to adapt, rather than an excerpt from a generated book.Try a fantasy mystery first
The Dragon’s Treasure blends a false-crown investigation with fantasy romance. This complete included novel lets you try the reading experience before starting a mystery of your own.
Open the novelFrom an idea to your next chapter
An idea you want to follow
Describe the people, world or genre. Explore possibilities before choosing the story you want to read.
A choice that stays yours
Choose a direction and review the credit cost before starting generation. Allow about ten minutes for a new book to be ready.
One chapter, then another
Read your story with its cast and illustrations. Check back later, or opt into the offered ready notifications.
Follow another kind of story
Before you settle in
Are these novels written by AI?
Yes. Storybible Reader uses AI to write novels and create illustrations. The two included novels let you try the style before starting a personal book.
Can I read for free without an account?
Yes. The Dragon’s Treasure and Reunion Tour are complete 22-chapter novels, free to read without an account. Both are in English. Creating a personal story requires an account.
Can I create a story in French?
Yes. You can request personal stories in English or French. These introduction pages are available in both languages; the included novels retain their original English prose.
What does a personal book cost?
Book setup and each chapter cost 10 credits each. A pack of 60 permanent credits costs $9.99 USD. Premium is $14.99 USD per month and includes 10 chapters, 150 chat replies, 30 images and 5 story proposals per billing period. Monthly allowances do not roll over. Applicable taxes are added at checkout.
When will my book be ready?
Allow about ten minutes for setup and the first chapter. Later chapters can take a few minutes. You can leave and return; illustrations are prepared independently in the background.
How does Reader relate to the writing workspace?
You use the same Storybible account. Reader and the writing workspace have separate libraries, credits and subscriptions.