Privacy
This site is a single page describing a book. It does not run advertising trackers, it does not build profiles of visitors, and it does not sell or share visitor information.
What the site itself collects. Nothing beyond the standard request logs kept by the hosting provider (Cloudflare Pages), which record things like IP address, browser type and the page requested, for security and reliability purposes.
Local storage. A single value is stored in your browser so that the one-time welcome message does not appear again on later visits. It contains no personal information and never leaves your device.
Purchases. Checkout is handled entirely by Gumroad. When you buy, your name, email and payment details are collected and processed by Gumroad under their privacy policy — this site never sees or stores your payment information. Gumroad shares the purchaser's name and email so the book can be delivered and so we can answer questions about an order.
Email. If you write to us, we keep the message so we can reply.
Questions about any of this: get in touch.