Privacy

What this site collects. Nothing on its own. There are no accounts, no tracking pixels and no advertising cookies on this site.

The Map, the ledger and the calendar. What you type on those pages is saved in your own browser only, so it's there when you come back. It is not sent to me or to anyone else. Clearing your browser data clears it, and so does the "Clear my Map" button.

Booking a session. When you book, Calendly collects your name, email, phone number and the time you picked, under Calendly's own privacy policy, and shares them with me so I can hold the meeting and send reminders.

Buying the book or the Walkthrough. The checkout is run by Perspective and payments are processed by Stripe under their own policies. I receive your name, email and what you bought so I can deliver it.

Email and text. If you book or buy, I'll email you about that booking or purchase, and I may email you about the book and related material. Every email has an unsubscribe link. Text messages only go to people who gave a phone number and agreed to texts, and replying STOP ends them.

What I don't do. I don't sell or rent your information, and I don't share it with anyone except the services above that make the booking or the purchase work.

Analytics.

Questions. Write to or to Joel Tilson, 6525 West Campus Oval, Suite 200, New Albany, OH 43054.

Last updated 2026-09-23.