Pages load images, fonts and scripts from the website itself. External services such as WhatsApp and Google Maps open only when you click the relevant link.
The menu and topic filters work without permanently saving your choices. Entries on the contact page are not stored on a form server.
Calendly bookings are subject to that provider’s privacy policy. The platform may require technically necessary session and security functions. Further information is available in the privacy policy.
With your consent, we use Google Analytics to measure page views and usage. Google receives technical usage data; processing in the USA is possible. Without consent, Google Analytics is not loaded. Your choice lasts 180 days. Change or withdraw it at any time through Privacy settings.
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Einwilligung / Consent: Art. 6 Abs. 1 lit. a DSGVO; § 25 Abs. 1 TDDDG. Seitenaufrufe, Browser- und Geräteinformationen sowie Nutzungsdaten werden zur statistischen Auswertung verarbeitet. Google kann Daten auch in den USA verarbeiten. Werbepersonalisierung und Google Signals sind im Website-Tag deaktiviert. Die Speicherdauer der Ereignisdaten wird zusätzlich in der Google-Analytics-Property festgelegt.
Google Privacy Policy · Google: Datenverwendung / Data use · Datenschutzeinstellungen / Privacy settings
Pages and downloads marked DE are currently available in German. Book covers and published book titles retain their original German wording.
