Privacy policy

Casakaya Press processes as little personal data as possible. This page explains which data, why, for how long, and what your rights are.

Last updated: 20 October 2026

Who is responsible

Casakaya Press, the independent publishing house of Carlo Spelbrink, registered with the Dutch Chamber of Commerce under number 42029645. Send privacy questions to [email protected].

Which data, why and for how long

Signing up for the Agent Logbook and Mission Pack

On the Dutch page for De Breinrovers you can leave your email address. We use it only for what is stated at sign-up: you receive the Agent Logbook and Mission Pack #1 straight away, followed by three short emails about De Breinrovers over the next two weeks. This sign-up does not add you to a general newsletter or offers for other books; for that we always ask separately.

The legal basis is your consent. When you sign up, we record when and through which form you did so, so that we can demonstrate your consent: the date, the form and the IP address of the sign-up. Every email contains a link to unsubscribe.

Retention: for as long as you are subscribed. If you unsubscribe, we keep only your email address with the unsubscribe status, so that you receive no further email from us. If you want that removed as well, email us.

The form is meant for parents and carers; we do not ask for children's data.

Contact by email

If you email us, for example with a question or to request a review copy, we use your name, email address and message only to handle your request.

Retention: until your request has been handled, and then for no longer than twelve months for any follow-up questions. Data we are legally required to keep, such as invoices, is kept for seven years.

Visiting the website

On every visit, our hosting provider processes technical data, such as your IP address and browser, to deliver and secure the site. We do not use analytics cookies or trackers, and we do not build visitor profiles.

Who we share data with

• MailerLite (MailerLite Limited, Ireland) provides the sign-up form, sends the emails and stores the sign-ups. Storage is in the European Union.
• Google reCAPTCHA (Google Ireland Limited) protects the sign-up form against spam and abuse. For this, Google receives your IP address, information about your browser and device, and how you interact with the form.
• Cloudflare (Cloudflare, Inc.) hosts the website and protects it against abuse. Cloudflare may process data outside the EU and participates in the EU-U.S. Data Privacy Framework.

We do not sell data and do not share it with anyone else.

Cookies and similar technologies

This website sets no cookies of its own. Fonts are served from our own server; your browser does not contact Google Fonts.

The sign-up form on the De Breinrovers page loads only after you click Toon het aanmeldformulier (Show the sign-up form). Only then:

• MailerLite stores an identifier in your browser (local storage, ml_guid);
• Google reCAPTCHA loads, which may set a cookie (_GRECAPTCHA) for its risk analysis. This site is protected by reCAPTCHA.

If you do not click, nothing is loaded from MailerLite or Google.

Links to other sites

The Agent Logbook and Mission Pack #1 are downloaded through a link to Google Drive. Google's privacy policy applies to that download.

If you buy a book through Amazon, Payhip, Brave New Books or Boekenbestellen.nl, that company's privacy policy applies.

Your rights

You may access, correct or delete your data, and withdraw your consent at any time. Email [email protected]; we reply within one month. If you disagree with how we handle your data, you can complain to the Dutch Data Protection Authority, the Autoriteit Persoonsgegevens.