SHELFSONA · UPDATED 13 NOVEMBER 2026

A few ground rules.

Shelfsona is an independent reading-recap tool operated by Marco Martiradonna, trading as Cardelith, Italy. Questions: contact@cardelith.store.

Current availability

This launch preview is free. There is no active subscription or paid checkout on this website. Availability and features may change. Any future paid offer will state its price, contents and terms before purchase.

Your books, your checks

Use only files you are entitled to process. You remain responsible for reviewing imported dates, reading statuses, duplicates and outputs. Export formats may change. Statistics reflect the data provided, not independently verified reading activity. Missing information is not proof of zero reading.

Creative outputs

You may download, print and share the recap outputs you create for personal use. The app’s source, interface and original design remain the operator’s materials unless a separate licence applies. Respect other people’s copyright and privacy when adding or sharing content. The app does not retrieve third-party book-cover images.

Playful reading styles

Reading-style labels are descriptions generated by simple rules from recorded activity. They are for entertainment, not psychological or professional assessments.

Independent product

Shelfsona is not affiliated with, sponsored by or endorsed by Goodreads, Amazon or The StoryGraph. Their names identify compatible export sources only.

Backups and limitations

Your library is not saved automatically. Save a project before closing the page. We cannot recover a session that has been closed without a backup. Browser export and print behaviour varies. Nothing on this page excludes rights or obligations that cannot lawfully be excluded.