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Privacy policy

Last updated: November 1, 2026

This website introduces books by Flavio Salles and links to third-party retailers. It does not process payments or create customer accounts. Optional Google Analytics measurement is available with your consent.

External purchase links

When you choose a purchase link, you leave this website and visit Amazon. Amazon handles any order, payment, delivery, cookies and information collection under its own terms and privacy policy. Review the retailer’s information before making a purchase.

Cookies and analytics

Google Analytics loads only after you accept analytics cookies. It measures page views, engagement, approximate country, browser language, device information and outbound clicks, including links to Amazon. It does not measure purchases completed on Amazon. Google signals and advertising personalization are disabled. Your choice is saved in this browser and can be changed through Cookie settings. See how Google uses information from partner sites.

Vercel, the hosting provider, may process standard technical information needed to deliver and protect the pages.

Advertising choices

Advertising is not currently served on this site. If Codex Secreto introduces advertising, including Google AdSense, this notice will be updated before ads begin to explain the advertising providers, cookies or similar technologies, data use and available choices. Required consent tools will be provided where applicable.

Contact

For questions about this website, visit the Codex Secreto contact page.